Inventor · disambiguated record
Donald E. Hershey
Also filed as: HERSHEY DONALD E
4 granted patents·154 citations·filing 1995–1998
81Inventor score
Technology areasB05B
Files withPROCTER & GAMBLE4
Top patents by PatentIndex Score
4 records- 0184US6050457AHigh pressure manually-actuated spray pumpPROCTER & GAMBLE·Filed 1995·Granted Apr 18, 2000·65 cites·1 claims
- 0271US5947340AManually-actuated high pressure spray pumpPROCTER & GAMBLE·Filed 1998·Granted Sep 7, 1999·36 cites·5 claims
- 0367US5829640ADispensing pumpPROCTER & GAMBLE·Filed 1996·Granted Nov 3, 1998·35 cites·20 claims
- 0449US6158617AConcentrated reduced dosage spray pump delivery systemPROCTER & GAMBLE·Filed 1996·Granted Dec 12, 2000·18 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →