Inventor · disambiguated record
Alex J. Doncer
Also filed as: DONCER ALEX J · DONCER JR ALEX J
6 granted patents·141 citations·filing 1975–1997
85Inventor score
Files withALAR ENG CORP6
Top patents by PatentIndex Score
6 records- 0181US4477939ARemovable sludge cleaner for tanksALAR ENG CORP·Filed 1983·Granted Oct 23, 1984·34 cites·12 claims
- 0279US5660124ASludge processorALAR ENG CORP·Filed 1995·Granted Aug 26, 1997·29 cites·10 claims
- 0377US4681682AAir flotation clarifierALAR ENG CORP·Filed 1983·Granted Jul 21, 1987·36 cites·12 claims
- 0469US3951795AProcess and apparatus for treating fatty waste waterALAR ENG CORP·Filed 1975·Granted Apr 20, 1976·27 cites·14 claims
- 0551US4476018AField assembled clarifierALAR ENG CORP·Filed 1983·Granted Oct 9, 1984·14 cites·6 claims
- 0628US5802992ASludge processorALAR ENG CORP·Filed 1997·Granted Sep 8, 1998·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →