Inventor · disambiguated record
Robert A. Lehmkuhl
Also filed as: LEHMKUHL ROBERT A
11 granted patents·2 pending applications·347 citations·filing 1977–2014
92Inventor score
Top patents by PatentIndex Score
13 records- 0189US4778313AIntelligent tool systemMANUFLEX CORP·Filed 1987·Granted Oct 18, 1988·73 cites·18 claims
- 0285US4944643ATorque thrust and surface sensing deviceLEHMKUHL ROBERT A·Filed 1989·Granted Jul 31, 1990·36 cites·12 claims
- 0383US4149822AHeadstock balancing arrangement for machine toolsCARLTON MACHINE TOOL CO·Filed 1977·Granted Apr 17, 1979·39 cites·3 claims
- 0482US6938800B1Automatic dispensing cap for squeezable bottleFiled 2004·Granted Sep 6, 2005·28 cites·20 claims
- 0579US5842605AResuable dispenser for paste, lotion and cream-like materialsFiled 1996·Granted Dec 1, 1998·53 cites·55 claims
- 0676US8499985B2Automatic dispensing cap for squeezable bottleLEHMKUHL ROBERT A·Filed 2011·Granted Aug 6, 2013·6 cites·13 claims
- 0775US7721918B1Automatic dispensing cap for squeezable bottleLEHMKUHL ROBERT A·Filed 2005·Granted May 25, 2010·5 cites·18 claims
- 0875US4752166AProbing deviceMANUFLEX CORP·Filed 1987·Granted Jun 21, 1988·35 cites·18 claims
- 0973US4612831AAutomatic boring toolLEHMKUHL ROBERT A·Filed 1985·Granted Sep 23, 1986·26 cites·5 claims
- 1070US4579487ATool adapterLEHMKUHL ROBERT A·Filed 1984·Granted Apr 1, 1986·26 cites·7 claims
- 1161US4784539ATool communications methodMANUFLEX CORP·Filed 1988·Granted Nov 15, 1988·20 cites·6 claims
- 1254US2014151404A1Automatic dispensing cap for a squeezeable bottleLEHMKUHL ROBERT A·Filed 2014·Application pending·0 cites
- 1353US2013193170A1Dispensing cap for a squeezeable bottleLEHMKUHL ROBERT A·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →