Inventor · disambiguated record
Raymond Mitchell Spearrin
Also filed as: SPEARRIN RAYMOND M · SPEARRIN RAYMOND MITCHELL
2 granted patents·2 pending applications·2 citations·filing 2016–2023
42Inventor score
Top patents by PatentIndex Score
4 records- 0181US11225917B2Adaptive any-fuel camless reciprocating engineUNIV CALIFORNIA·Filed 2020·Granted Jan 18, 2022·2 cites·25 claims
- 0270US12173664B2Adaptive any-fuel camless reciprocating engineUNIV CALIFORNIA·Filed 2023·Granted Dec 24, 2024·0 cites·27 claims
- 0362US2022170423A1Adaptive any-fuel camless reciprocating engineUNIV CALIFORNIA·Filed 2021·Application pending·0 cites
- 0429US2018153439A1Time-Resolved Single-breath Analysis Using Spectroscopic MethodsUNIV LELAND STANFORD JUNIOR·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →