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

Siegfried Tasser — 1 Patent

DADurst Phototechnik Ag: 1 patents #9 of 18Top 50%
Bolzano - Bozen, IT: #54 of 113 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Siegfried Tasser has been granted 1 US patent while listed as an inventor at Durst Phototechnik Ag. All of these patents were granted in 1990. Siegfried Tasser ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Siegfried Tasser in Bolzano - Bozen, IT.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4922276 Continuous processing machine for photographic sheet material Philipp Lamprecht, Richard Piock 1990-05-01