Inventor · disambiguated record
Donald L. Tymchuck
Also filed as: BEALL NELSON J · TYMCHUCK DONALD L
3 granted patents·732 citations·filing 1978–1998
79Inventor score
Top patents by PatentIndex Score
3 records- 0196US4189868APackage for perishable produceGEN MILLS INC·Filed 1978·Granted Feb 26, 1980·655 cites·6 claims
- 0254US6145373AFood viscometer and method of useMED DIET LAB INC·Filed 1998·Granted Nov 14, 2000·23 cites·33 claims
- 0340US5976084AStandardized test for dysphagiaUNIV MINNESOTA·Filed 1997·Granted Nov 2, 1999·54 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →