Inventor · disambiguated record
Drew Lamarca
Also filed as: LAMARCA DREW · LAMARCA DREW P · LAMARCA DREW PHILLIP
8 granted patents·2 pending applications·471 citations·filing 1989–2021
91Inventor score
Top patents by PatentIndex Score
10 records- 0192US5538220AMolded solenoid valve and method of making itAUTOMATIC SWITCH CO·Filed 1994·Granted Jul 23, 1996·77 cites·8 claims
- 0290US4921208AProportional flow valveAUTOMATIC SWITCH CO·Filed 1989·Granted May 1, 1990·115 cites·11 claims
- 0384US5957158AVisual position indicatorAUTOMATIC SWITCH CO·Filed 1998·Granted Sep 28, 1999·76 cites·13 claims
- 0484US5294089AProportional flow valveAUTOMATIC SWITCH CO·Filed 1992·Granted Mar 15, 1994·68 cites·10 claims
- 0581US6644351B2Booster pilot valveASCO CONTROLS LP·Filed 2001·Granted Nov 11, 2003·29 cites·29 claims
- 0677US6447028B1Joint fittingASCO CONTROLS LP·Filed 2000·Granted Sep 10, 2002·28 cites·46 claims
- 0777US6044791AApparatus for determining the position of a rotary valveAUTOMATIC SWITCH CO·Filed 1998·Granted Apr 4, 2000·38 cites·17 claims
- 0873US6242909B1Electrical sensing of valve actuator positionASCO CONTROLS LP·Filed 1999·Granted Jun 5, 2001·40 cites·17 claims
- 0955US2023042518A1Portable Cannabidiol Testing DeviceLAMARCA DREW PHILLIP·Filed 2021·Application pending·0 cites
- 1030US2002175791A1Solenoid for actuating valvesASCO CONTROLS LP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →