Inventor · disambiguated record
Lawrence R. Groehl
Also filed as: GROEHL LAWRENCE R
4 granted patents·303 citations·filing 1989–1994
79Inventor score
Files withUS ARMY4
Top patents by PatentIndex Score
4 records- 0194US5302902AAbnormal battery cell voltage detection circuitryUS ARMY·Filed 1991·Granted Apr 12, 1994·271 cites·2 claims
- 0263US5565835ASubstantial nullification of external magnetic fields and lorentz forces regarding toroidal inductorsUS ARMY·Filed 1994·Granted Oct 15, 1996·19 cites·9 claims
- 0346US5565836ANullification of magnetic fields relative to coilsUS ARMY·Filed 1994·Granted Oct 15, 1996·11 cites·12 claims
- 0429US4983926ANull offset voltage compensation for operational amplifiersUS ARMY·Filed 1989·Granted Jan 8, 1991·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →