Inventor · disambiguated record
Larry M. Delfs
Also filed as: DELFS LARRY M
7 granted patents·112 citations·filing 1985–1994
85Inventor score
Files withDEERE & CO7
Top patents by PatentIndex Score
7 records- 0184US4881573AFemale hydraulic coupler with push-connect and lever disconnectDEERE & CO·Filed 1989·Granted Nov 21, 1989·67 cites·14 claims
- 0256US4630526AForce control system including bypass flow path for implement with relatively movable frame partsDEERE & CO·Filed 1985·Granted Dec 23, 1986·14 cites·11 claims
- 0349US5245827ASupply valve arrangement for closed center hydraulic systemDEERE & CO·Filed 1992·Granted Sep 21, 1993·11 cites·4 claims
- 0446US5394701ABrake valve with prefill chamber unloading valveDEERE & CO·Filed 1994·Granted Mar 7, 1995·7 cites·13 claims
- 0541US4696367AAuxiliary hydrostatic drive systemDEERE & CO·Filed 1986·Granted Sep 29, 1987·8 cites·8 claims
- 0635US4713936AMotor seal protector valveDEERE & CO·Filed 1985·Granted Dec 22, 1987·4 cites·3 claims
- 0732USD326709SSelective control valve used to operate implements attached to a tractorDEERE & CO·Filed 1989·Granted Jun 2, 1992·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →