Inventor · disambiguated record
Peter K. Bertsch
Also filed as: BERTSCH PETER · BERTSCH PETER K
6 granted patents·153 citations·filing 1983–1987
85Inventor score
Top patents by PatentIndex Score
6 records- 0188US4574591AClearance seals and piston for cryogenic refrigerator compressorsHELIX TECH CORP·Filed 1983·Granted Mar 11, 1986·49 cites·12 claims
- 0273US4550571ABalanced integral Stirling cryogenic refrigeratorHELIX TECH CORP·Filed 1983·Granted Nov 5, 1985·35 cites·12 claims
- 0371US4873913ADry roughing pump having a gas film bearingHELIX TECH CORP·Filed 1986·Granted Oct 17, 1989·25 cites·26 claims
- 0457US4543792ARefrigeration system with clearance sealsHELIX TECH CORP·Filed 1983·Granted Oct 1, 1985·15 cites·11 claims
- 0556US4606194ACryocooler having low magnetic signatureHELIX TECH CORP·Filed 1983·Granted Aug 19, 1986·22 cites·9 claims
- 0627US4754608ASqueeze film bearing for Stirling cycle compressor pistonsBERTSCH PETER K·Filed 1987·Granted Jul 5, 1988·7 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →