Inventor · disambiguated record
Donald J. Parquet
Also filed as: PARQUET DONALD J · PARQUET DONALD JAMES
15 granted patents·319 citations·filing 1974–1984
94Inventor score
Files withCASE CO J I15
Top patents by PatentIndex Score
15 records- 0191US4014213AAccumulator warning systemCASE CO J I·Filed 1975·Granted Mar 29, 1977·40 cites·3 claims
- 0290US4015729AAutomatic control system for backhoeCASE CO J I·Filed 1976·Granted Apr 5, 1977·46 cites·7 claims
- 0388US4164119AHydraulic pump unloading systemCASE CO J I·Filed 1978·Granted Aug 14, 1979·33 cites·9 claims
- 0486US4515520AStabilizer assemblyCASE CO J I·Filed 1982·Granted May 7, 1985·43 cites·4 claims
- 0578US4332134AHydrostatic transmission bleed-off valveCASE CO J I·Filed 1979·Granted Jun 1, 1982·24 cites·12 claims
- 0676US4033870ADual oil filter automatic switching systemCASE CO J I·Filed 1976·Granted Jul 5, 1977·30 cites·8 claims
- 0774US4030560AHydraulic skid steering control systemCASE CO J I·Filed 1976·Granted Jun 21, 1977·23 cites·7 claims
- 0861US4360074AHydraulic anti-theft deviceCASE CO J I·Filed 1980·Granted Nov 23, 1982·17 cites·1 claims
- 0955US3951281AApparatus with pivotal latching means for retaining an outrigger in an inoperative positionCASE CO J I·Filed 1974·Granted Apr 20, 1976·12 cites·6 claims
- 1054US3987920ASelf-leveling system for material handling implementCASE CO J I·Filed 1975·Granted Oct 26, 1976·12 cites·10 claims
- 1150US4063489AAutomatic hydraulic shut-off systemCASE CO J I·Filed 1976·Granted Dec 20, 1977·10 cites·4 claims
- 1247US4329845AAugmented charging system for a hydrostatic transmissionCASE CO J I·Filed 1980·Granted May 18, 1982·10 cites·5 claims
- 1346US4278011AAutomatic hydraulic shut-off systemCASE CO J I·Filed 1978·Granted Jul 14, 1981·8 cites·1 claims
- 1439US4308787APriority flow dividerCASE CO J I·Filed 1980·Granted Jan 5, 1982·7 cites·1 claims
- 1535US4537274ASeat belt assemblyCASE CO J I·Filed 1984·Granted Aug 27, 1985·4 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Donald J. Parquet files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →