Inventor · disambiguated record
Robert E. Fletcher
Also filed as: FLETCHER ROBERT E
4 granted patents·211 citations·filing 1986–1991
81Inventor score
Files withAIR PROD & CHEM4
Top patents by PatentIndex Score
4 records- 0193US4859375AChemical refill systemAIR PROD & CHEM·Filed 1986·Granted Aug 22, 1989·117 cites·18 claims
- 0288US4979643AChemical refill systemAIR PROD & CHEM·Filed 1989·Granted Dec 25, 1990·55 cites·4 claims
- 0356US5046925AGas piston liquid flow controllerAIR PROD & CHEM·Filed 1991·Granted Sep 10, 1991·20 cites·6 claims
- 0453US4842827AVacuum vapor transport controlAIR PROD & CHEM·Filed 1986·Granted Jun 27, 1989·19 cites·10 claims
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