Inventor · disambiguated record
Roger D. Shirley
Also filed as: SHIRLEY ROGER D
10 granted patents·728 citations·filing 1980–1994
93Inventor score
Top patents by PatentIndex Score
10 records- 0197US4768347ARefrigerant recovery and purification systemKENT MOORE CORP·Filed 1987·Granted Sep 6, 1988·126 cites·17 claims
- 0296US4441330ARefrigerant recovery and recharging systemROBINAIR MFG CORP·Filed 1982·Granted Apr 10, 1984·137 cites·10 claims
- 0395US4364236ARefrigerant recovery and recharging systemROBINAIR MFG CORP·Filed 1980·Granted Dec 21, 1982·103 cites·11 claims
- 0494US4805416ARefrigerant recovery, purification and recharging systemKENT MOORE CORP·Filed 1988·Granted Feb 21, 1989·128 cites·45 claims
- 0592US4809520ARefrigerant recovery and purification systemKENT MOORE CORP·Filed 1988·Granted Mar 7, 1989·74 cites·11 claims
- 0687US4938031ARefrigerant recovery and purification systemKENT MOORE CORP·Filed 1989·Granted Jul 3, 1990·58 cites·16 claims
- 0781US4878356AStorage tank scale for a refrigerant recovery systemKENT MOORE CORP·Filed 1988·Granted Nov 7, 1989·40 cites·6 claims
- 0868US5493869ARecovery of at least two different and incompatible refrigerant typesSPX CORP·Filed 1994·Granted Feb 27, 1996·34 cites·11 claims
- 0962US5038578ARefrigerant recovery and purification systemKENT MOORE CORP·Filed 1990·Granted Aug 13, 1991·22 cites·5 claims
- 1033US5033271ARefrigerant recovery and purification systemKENT MOORE CORP·Filed 1990·Granted Jul 23, 1991·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →