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

Stef Van Ham — 1 Patent

Zaltbommel, NL: #26 of 54 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stef Van Ham has been granted 1 US patent. All of these patents were granted in 2022. Stef Van Ham ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stef Van Ham in Zaltbommel, NL.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11391042 Dry stacking system Gert Jan Den Daas, Walter Bierens, Sebastian Van Droogenbroeck, Rob Van Der Pluijm, Rob Mulder 2022-07-19