Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PW

Pie-Yi Wang — 4 Patents

SWSwift-Eckrich: 3 patents #2 of 19Top 15%
BIBiosynergy: 1 patents #4 of 10Top 40%
Wheaton, IL: #239 of 884 inventorsTop 30%
Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,222,523 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8859010 Method of producing eggshell powder Fred K. Suzuki, J.B. Weatherspoon, Laurence C. Mead 2014-10-14
6419968 Method and apparatus for producing sausage James Costelloe, Gary L. Moore, Christopher Salm 2002-07-16
6054154 Method for coating a whole meat muscle product with a powdered mixture 2000-04-25
4968520 Freezing of food products 1990-11-06