Inventor · disambiguated record
Douglas R. Eger
Also filed as: EGER DOUGLAS R
4 granted patents·307 citations·filing 1984–1991
83Inventor score
Files withEGER DOUGLAS R4
Top patents by PatentIndex Score
4 records- 0192US5222623ACovered drinking vesselEGER DOUGLAS R·Filed 1991·Granted Jun 29, 1993·86 cites·19 claims
- 0290US4629098APortable liquid dispenserEGER DOUGLAS R·Filed 1984·Granted Dec 16, 1986·133 cites·27 claims
- 0376US5192427AShower filters and accessoriesEGER DOUGLAS R·Filed 1990·Granted Mar 9, 1993·45 cites·49 claims
- 0475US4998228ADrinking water filterEGER DOUGLAS R·Filed 1990·Granted Mar 5, 1991·43 cites·52 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →