Inventor · disambiguated record
Darryl R. Whitford
Also filed as: WHITFORD DARRYL R
13 granted patents·364 citations·filing 1978–1995
93Inventor score
Files withSMITH & SONS LTD S6UNIV SOUTHERN AUSTRALIA3WHITFORD DARRYL R2DRW ENGINEERING PTY LTD1PHILLIPS PTY LTD N J1
Top patents by PatentIndex Score
13 records- 0192US5028002ACross-flow spray assemblyDRW ENGINEERING PTY LTD·Filed 1989·Granted Jul 2, 1991·72 cites·15 claims
- 0287US4856421AComputer-controlled fermentation means for winesSMITH & SONS LTD S·Filed 1987·Granted Aug 15, 1989·43 cites·13 claims
- 0382US4845978ADetermining moisture content of a mediumWHITFORD DARRYL R·Filed 1988·Granted Jul 11, 1989·51 cites·8 claims
- 0478US4887554AAnimal drenchWHITFORD DARRYL R·Filed 1988·Granted Dec 19, 1989·59 cites·6 claims
- 0571US5560317AMechanism to dispense medication to animalsPHILLIPS PTY LTD N J·Filed 1995·Granted Oct 1, 1996·58 cites·6 claims
- 0670US4827994ABarrel shaverSMITH & SONS LTD S·Filed 1987·Granted May 9, 1989·25 cites·10 claims
- 0759US4736864ATank lidSMITH & SONS LTD S·Filed 1987·Granted Apr 12, 1988·11 cites·7 claims
- 0854US4288727AModular motor and control means and methodUNIV SOUTHERN AUSTRALIA·Filed 1978·Granted Sep 8, 1981·10 cites·8 claims
- 0952US4203065AState of charge sensing meansUNIV SOUTHERN AUSTRALIA·Filed 1978·Granted May 13, 1980·11 cites·11 claims
- 1051US4306179AElectric power control systemUNIV SOUTHERN AUSTRALIA·Filed 1979·Granted Dec 15, 1981·9 cites·10 claims
- 1140US4818546AMethod of spraying grapes with preservative liquidSMITH & SONS LTD S·Filed 1987·Granted Apr 4, 1989·9 cites·4 claims
- 1233US4790359AGas injection meansSMITH & SONS LTD S·Filed 1987·Granted Dec 13, 1988·5 cites·5 claims
- 1329US4860779AValve control meansSMITH & SONS LTD S·Filed 1987·Granted Aug 29, 1989·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →