Inventor · disambiguated record
Douglas R. Leithauser
Also filed as: LEITHAUSER DOUGLAS R
3 granted patents·250 citations·filing 1982–1999
78Inventor score
Top patents by PatentIndex Score
3 records- 0173US4411138ANeck tube closure assembly for cryogenic containersUNION CARBIDE CORP·Filed 1982·Granted Oct 25, 1983·30 cites·15 claims
- 0263US6116242AOxygen-conserving regulator assemblyNELLCOR PURITAN BENNETT INC·Filed 1996·Granted Sep 12, 2000·104 cites·65 claims
- 0361US6394088B1Oxygen-delivery system with portable oxygen meterFiled 1999·Granted May 28, 2002·116 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →