Richard Koldewey

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Hialeah, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible refrigerant recovery, recycle, and recharge system
- Patent number 8,978,394
- Issue date Mar 17, 2015
- CPS Products, Inc.
- Richard Koldewey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vacuum pump
- Patent number D666217
- Issue date Aug 28, 2012
- CPS Products, Inc.
- Michael Pruszynski
- D15 - Machines not elsewhere specified
Information Patent Grant
Refrigerant recovery unit
- Patent number D666224
- Issue date Aug 28, 2012
- CPS Products, Inc.
- Michael Pruszynski
- D15 - Machines not elsewhere specified
Information Patent Grant
Portable submersible condenser/heat exchanger
- Patent number D655801
- Issue date Mar 13, 2012
- CPS Products, Inc.
- Karl Russell
- D23 - Environmental heating and cooling
Information Patent Grant
Device for automatic processing of contaminated refrigerant from an...
- Patent number 8,082,750
- Issue date Dec 27, 2011
- CPS Products, Inc.
- Edward Jeffers
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Compressor tester cabinet
- Patent number D512929
- Issue date Dec 20, 2005
- CPS Products, Inc.
- Edward Jeffers
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
CONVERTIBLE REFRIGERANT RECOVERY, RECYCLE, AND RECHARGE SYSTEM
- Publication number 20130340447
- Publication date Dec 26, 2013
- CPS PRODUCTS, INC.
- Richard Koldewey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DEVICE FOR AUTOMATIC PROCESSING OF CONTAMINATED REFRIGERANT FROM AN...
- Publication number 20080229774
- Publication date Sep 25, 2008
- CPS PRODUCTS, INC.
- EDWARD JEFFERS
- B60 - VEHICLES IN GENERAL