Inventor · disambiguated record
David L. Tremain
Also filed as: TREMAIN DAVID L
2 granted patents·1 pending application·20 citations·filing 1975–2003
59Inventor score
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3 records- 0153US4060341AAutomatic auxiliary jet sump pumpHOUDAILLE INDUSTRIES INC·Filed 1975·Granted Nov 29, 1977·14 cites·14 claims
- 0227US2005036895A1Canned motor and pumpMTH TOOL COMPANY INC·Filed 2003·Application pending·0 cites
- 0324US4561305ALiquid sight gage coverHOUDAILLE INDUSTRIES INC·Filed 1983·Granted Dec 31, 1985·6 cites·15 claims
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