Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WP

Walter Prange — 1 Patent

Basf Se: 1 patents #8,065 of 13,826Top 60%
Monsheim, DE: #143 of 225 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Walter Prange has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 1987. Walter Prange ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Walter Prange in Monsheim, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4663384 Paints and renders containing aqueous dispersions of vinylidene chloride/(meth)acrylate copolymers as binders Erich Penzel, Michael Melan, Eckehardt Wistuba, Alfred Mueller 1987-05-05