Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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William Postman — 2 Patents

BABadische: 2 patents #3 of 29Top 15%
Anderson, SC: #221 of 525 inventorsTop 45%
South Carolina: #5,837 of 15,501 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
William Postman has been granted 2 US patents while listed as an inventor at Badische. The first was granted in 1982 and the most recent in June 1985. William Postman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list William Postman in Anderson, SC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4522774 Integrated process for the production of textured polycaprolactam multifilament yarn Edward N. Donnelly, Wilhelm Andreas Haberkorn, Gerry A. Hagen, Thomas McGregor 1985-06-11
4325322 Liquid applicator for textile yarns James B. Louch, Thomas A. Ward, Willis E. Cole 1982-04-20