Inventor · disambiguated record
Donald K. Allen
Also filed as: ALLEN DONALD · ALLEN DONALD K
3 granted patents·1 pending application·52 citations·filing 1982–2005
71Inventor score
Top patents by PatentIndex Score
4 records- 0160USD271820SBelt attached container holderANDERSON MARK·Filed 1982·Granted Dec 20, 1983·9 cites·1 claims
- 0257US5316248AHand actuated-bucket pourerALLEN DONALD K·Filed 1993·Granted May 31, 1994·37 cites·6 claims
- 0340US2006000518A1Apparatus for inerting the headspace of a containerALLEN DONALD·Filed 2005·Application pending·0 cites
- 0424US5527009AWall-mounted bucket pourerFiled 1994·Granted Jun 18, 1996·6 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →