Inventor · disambiguated record
Joseph Lawrence Schaffer
Also filed as: SCHAFFER JOSEPH LAWRENCE
1 granted patent·1 pending application·0 citations·filing 2014–2020
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2 records- 0138US12378975B2Pneumatic fluid pump with dual rotational swirling cleaning actionQ E D ENV SYSTEMS INC·Filed 2020·Granted Aug 5, 2025·0 cites·20 claims
- 0218US2015267582A1Auxiliary Protective Cooling System for Liquid Cooled Diesel Emissions System ComponentsSCHAFFER JOSEPH LAWRENCE·Filed 2014·Application pending·0 cites
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