Inventor · disambiguated record
Douglas Sweet
Also filed as: SWEET DOUGLAS · SWEET DOUGLAS F · SWEET DOUGLAS FREDERICK
2 granted patents·1 pending application·57 citations·filing 1991–2011
65Inventor score
Top patents by PatentIndex Score
3 records- 0171US5147508ASuction box covers for cleaning papermaking machine feltsNASH ENGINEERING CO·Filed 1991·Granted Sep 15, 1992·33 cites·19 claims
- 0269US5961295AMixed flow liquid ring pumpsNASH ENGINEERING CO·Filed 1997·Granted Oct 5, 1999·24 cites·6 claims
- 0341US2012117844A1Hand Grip for Forearm Stock of Rifles, Muzzleloaders, and CrossbowsSWEET DOUGLAS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →