Inventor · disambiguated record
Charles Gregory
Also filed as: GREGORY CHARLES · GREGORY CHARLES A
16 granted patents·1 pending application·334 citations·filing 1978–2022
94Inventor score
Files withSUPER S E E R SYSTEMS INC7GREGORY CHARLES5CLEAN WATERWAYS LLC2GREGORY CHARLES A1POWER SYST & CONTROLS1
Top patents by PatentIndex Score
17 records- 0172US4949551AHot gas defrost system for refrigeration systemsGREGORY CHARLES·Filed 1989·Granted Aug 21, 1990·40 cites·8 claims
- 0271US4798058AHot gas defrost system for refrigeration systems and apparatus thereforGREGORY CHARLES·Filed 1987·Granted Jan 17, 1989·31 cites·59 claims
- 0370US5040380AMethod and apparatus for the sensing of refrigerant temperatures and the control of refrigerant loadingSUPER S E E R SYSTEMS INC·Filed 1989·Granted Aug 20, 1991·36 cites·46 claims
- 0468US5842352ARefrigeration system with improved liquid sub-coolingSUPER S E E R SYSTEMS INC·Filed 1997·Granted Dec 1, 1998·33 cites·5 claims
- 0568US5520429AShovel for digging narrow trenchesFiled 1995·Granted May 28, 1996·28 cites·3 claims
- 0663US5706665ARefrigeration systemSUPER S E E R SYSTEMS INC·Filed 1996·Granted Jan 13, 1998·28 cites·6 claims
- 0761US4942743AHot gas defrost system for refrigeration systemsGREGORY CHARLES·Filed 1988·Granted Jul 24, 1990·27 cites·43 claims
- 0859US5052190AApparatus for the sensing of refrigerant temperatures and the control of refrigerant loadingSUPER S E E R SYSTEMS INC·Filed 1989·Granted Oct 1, 1991·26 cites·18 claims
- 0953US5157935AHot gas defrost system for refrigeration systems and apparatus thereforSUPER S E E R SYSTEMS INC·Filed 1991·Granted Oct 27, 1992·23 cites·6 claims
- 1052US6588221B1Refrigeration system with dedicated compressor for hot gas defrostSUPER S E E R SYSTEMS INC·Filed 2002·Granted Jul 8, 2003·6 cites·7 claims
- 1150US4914926AHot gas defrost system for refrigeration systems and apparatus thereforGREGORY CHARLES·Filed 1988·Granted Apr 10, 1990·18 cites·116 claims
- 1248US4341286AFire escape improvementGREGORY CHARLES A·Filed 1980·Granted Jul 27, 1982·14 cites·4 claims
- 1342US4802339AHot gas defrost system for refrigeration systems and apparatus thereforGREGORY CHARLES·Filed 1987·Granted Feb 7, 1989·13 cites·40 claims
- 1438US5860290ARefrigeration system with improved heat exchanger efficiencySUPER S E E R SYSTEMS INC·Filed 1998·Granted Jan 19, 1999·9 cites·8 claims
- 1538US2023139452A1Partially submerged foam fractionation systemCLEAN WATERWAYS LLC·Filed 2022·Application pending·0 cites
- 1636US12031284B2Devices, systems, and methods for removing waste from bodies of waterCLEAN WATERWAYS LLC·Filed 2022·Granted Jul 9, 2024·0 cites·6 claims
- 1726US4383302AMicrocomputer device having simultaneous input and output functionsPOWER SYST & CONTROLS·Filed 1978·Granted May 10, 1983·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →