Inventor · disambiguated record
Donald S. Allen
Also filed as: ALLEN DONALD S
3 granted patents·58 citations·filing 1977–1999
71Inventor score
Top patents by PatentIndex Score
3 records- 0171US5473998ACement kiln having tire injection systemHOLNAM INC·Filed 1994·Granted Dec 12, 1995·26 cites·26 claims
- 0255US6019328AStay-put pegboard accessoryFiled 1999·Granted Feb 1, 2000·28 cites·1 claims
- 0330US4140350ASelf regulating suction nozzleDUNDEE CEMENT CO·Filed 1977·Granted Feb 20, 1979·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →