Latest Patents

Patents imply intellectual property and it has a $ value that can be associated depending on the field and type of patent that is allocated. Patents also increase the enterprise value of the company and help prevent copy-cats from copying the idea without having royalt payments or licencing deals. We like it when companies get patents awarded!. To protect IP companies aggressively file provisional patents even before they have a working product. The below table provides a way to look at what has been done by companies and use this as a factor to make investment decisions.

     
Title Filing Date Publication Date Grant Date
Laser projection for cnc workpiece positioning 2022-4-06 2022-10-13
Refrigeration system with enveloping air circulation around product chamber 2022-1-31 2022-8-11
Multi-source laser head for laser engraving 2021-9-16 2022-3-24
Pattern editor for generating functional textures 2021-8-12 2022-2-17
Method of, non-transitory computer readable medium for laser engraving using … 2021-6-08 2021-12-16
Determining a laser-engraved surface using a reduced-order model 2021-5-12 2021-11-18
Environmentally controlled chamber system utilizing hydrocarbon refrigerants 2021-3-09 2021-9-16
Evaporator defrost by means of electrically resistive coating 2020-1-31 2023-4-04 2023-4-04
Method for controlling defrost in refrigeration systems 2019-6-18 2021-8-03 2021-8-03
Beverage dispenser system with removable pumps and controlled pump system. 2019-2-26 2021-1-29
Controlled defrost for refrigeration systems 2018-11-14 2021-9-21 2021-9-21
Method for spin forming lipskins 2018-6-27 2019-6-20
Method and apparatus for magnetically sensing the position of a magnetic target 2018-6-08 2020-4-22
Gapped resonant current transformer 2018-5-11 2020-12-29 2020-12-29
Molasses pump and controller 2017-8-11 2019-6-04
Quick disconnect pump 2017-8-04 2018-2-15
Pump with thermostatic relief valve 2017-1-13 2022-9-16 2022-9-16
Pump Liner With Improved Fiber Orientation 2017-1-13 2018-7-19
Plastic pump housing and manufacture thereof 2016-12-23 2017-9-29
Liquid level sensor with linear output 2016-9-11 2017-3-16
Method and apparatus for applying particulate 2015-4-02 2018-6-06 2018-6-06
Plastic pump housing and manufacture thereof 2015-1-20 2015-5-14
Pressure differential indicator 2014-11-19 2017-1-10 2017-1-10
Method and apparatus for applying particulate 2014-6-04 2017-1-17 2017-1-17
Quick heating quartz toaster 2014-5-01 2014-10-30
Microwave mode stirrer apparatus 2014-1-27 2014-7-17
Vortex shedding heat transfer method and apparatus 2014-1-16 2014-7-24
High output fan wheel 2014-1-16 2014-7-24
Current detecing and switching apparatus 2014-1-16 2014-7-24
Door switch apparatus for microwave ovens 2014-1-15 2014-7-17
Analog conductive liquid level sensor 2013-11-06 2014-6-26
Plastic pump housing and manufacture thereof 2013-9-20 2016-7-26 2016-7-26
Digital roller grill control apparatus 2013-5-23 2014-2-06
Freezer evaporator apparatus 2012-11-15 2013-7-04
Ballistic panel apparatus 2012-8-14 2014-3-20
Roller grill bearing apparatus 2012-4-15 2014-5-20 2014-5-20
Method for tempering an aluminum alloy 2012-4-12 2012-9-13
Fluid pump mechanical seal 2012-2-16 2013-7-18
Divider apparatus for a roller grill 2012-1-10 2012-7-26
Method for effectuating temperature control in roller grills 2011-12-09 2012-3-29
Refrigeration apparatus 2011-8-31 2012-3-08
Heated air curtain warmer 2011-8-20 2012-3-01
Safe product transfer apparatus 2011-8-09 2012-4-26
Quick heating quartz toaster 2011-5-10 2011-11-17
Quick connect sensor apparatus 2010-12-07 2011-6-16
Hippa privacy infectious control screen for gurneys and other mobile … 2010-12-06 2015-5-26 2015-5-26
Safe product transfer apparatus 2010-10-20 2011-4-28
Commercial toaster apparatus 2010-8-17 2011-2-24
Sliding vane pump with internal cam ring 2010-2-01 2021-3-03 2021-3-03
Method for fabricating bath-models for nickel shells 2009-10-22 2010-4-29
Method and apparatus for laser engraving 2009-9-23 2010-4-01
Method for tempering an aluminum alloy 2009-6-15 2012-5-10
Method and apparatus for applying particulate 2008-12-05 2009-6-11
Sliding vane pump 2008-10-14 2010-8-04
Ground protection device for electronic stability and personal safety 2008-8-22 2010-2-25
Electrically controlled defrost and expansion valve apparatus 2007-7-09 2008-11-13
RF-immobilizer and contactless ignition for a motor vehicle 2007-3-19 2007-12-13
Molded connector for water or fuel sealing 2006-10-02 2008-5-20 2008-5-20
Welded electrical connector and machine to make same 2005-10-06 2006-4-06
Liquid level sensor having a virtual ring 2005-3-29 2006-2-09
Disposable liquid level sensor having a virtual ring 2004-8-27 2006-8-22 2006-8-22
Electrically controlled defrost and expansion valve apparatus 2004-7-09 2005-1-20
Conveyor type oven 2004-4-02 2005-10-27
Conductive wheel 2003-10-24 2004-9-07 2004-9-07
Liquid level sensor apparatus and method of using thereof 2003-8-19 2006-6-07
Motor pump 2003-2-26 2003-10-13
Motor pump with balanced motor rotor 2003-1-13 2005-3-01 2005-3-01
Fluid barrier for motor rotor 2002-12-18 2003-8-28
Fluid pump relief valve 2002-11-12 2003-8-28
Apparatus and method for rotary embossing hollow profile structures 2002-11-12 2004-5-13
Fluid circulation path for motor pump 2002-11-08 2003-8-28
Liner for fluid pump motor 2002-11-01 2004-11-09 2004-11-09
Overheat protection for fluid pump 2002-11-01 2003-8-28
Plastic bearing apparatus with split spanner bushing 2002-9-26 2003-6-26
Process of repairing steel surfaces on flat and/or structured press plates or … 2002-9-25 2005-12-07 2005-12-07
Method for processing and producing a surface with a degree of lustre 2002-8-09 2005-10-12 2005-10-12
Liquid level sensor apparatus and method 2002-6-27 2003-9-23 2003-9-23
Surface mounted low profile inductor 2002-4-30 2002-12-12
Hot cabinet 2002-2-23 2005-7-06 2005-7-06
Rethermalization system and method for use with food trays having a hot food … 2001-12-13 2004-10-12 2004-10-12
Apparatus, method and system for independently controlling airflow in a … 2001-11-30 2003-6-05
Snap-fit plastic caster 2001-9-27 2003-7-08 2003-7-08
Steam table pan 2001-8-17 2003-8-19 2003-8-19
Embossing rollers 2001-5-17 2001-11-17
Washing machine motor cut-off 2001-4-13 2002-11-12 2002-11-12
Washing machine speed sensor 2001-3-30 2003-5-27 2003-5-27
Wedging brake for a caster 2001-2-21 2002-9-24 2002-9-24
Molded wheel and bearing assembly 2001-1-30 2002-7-23 2002-7-23
Molded wheel and bearing assembly 2000-6-09 2002-4-09 2002-4-09