Inventor · disambiguated record
Douglas A. Long
Also filed as: LONG DOUGLAS A
6 granted patents·1 pending application·215 citations·filing 1974–2015
86Inventor score
Top patents by PatentIndex Score
7 records- 0192US4110792AMobile information display systemLONG DOUGLAS A·Filed 1977·Granted Aug 29, 1978·99 cites·10 claims
- 0287USD249707SMoisturizing massagerCLAIROL INC·Filed 1976·Granted Sep 26, 1978·22 cites·1 claims
- 0382US3981313AHair dryer concentratorCLAIROL INC·Filed 1975·Granted Sep 21, 1976·41 cites·10 claims
- 0480US5588413AEngine assembly with leaf spring cam followerCATERPILLAR INC·Filed 1995·Granted Dec 31, 1996·37 cites·15 claims
- 0572USD244882SDryer attachmentsCLAIROL INC·Filed 1976·Granted Jun 28, 1977·11 cites·1 claims
- 0656USD243558SDryer attachmentCLAIROL INC·Filed 1974·Granted Mar 1, 1977·5 cites·1 claims
- 0735US2016376968A1Header unit for reductant tankCATERPILLAR INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →