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

Henry Freisinger — 34 Patents

TLTmc Limited: 23 patents #5 of 85Top 6%
SKSwarovski-Optik Ag & Co Kg.: 1 patents #35 of 59Top 60%
TGTyrolia Technology Gmbh: 1 patents #13 of 21Top 65%
Wien, AT: #28 of 3,624 inventorsTop 1%
Overall (All Time): #103,952 of 4,157,543Top 3%
34 Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
4779891 Safety ski binding Karl Stritzl 1988-10-25
4758017 Safety ski binding Karl Stritzl 1988-07-19
4756545 Safety ski binding Stritzl Karl 1988-07-12
4732405 Safety ski binding Franz Luschnig, Karl Stritzl, Johann Zotter 1988-03-22
4699397 Adjusting device for ski bindings Karl Stritzl 1987-10-13
4664406 Heel holder Engelbert Spitaler 1987-05-12
4647065 Safety ski binding Karl Stritzl, Franz Luschnig, Johann Zotter 1987-03-03
4616843 Release ski binding Franz Luschnig, Karl Stritzl, Johann Zotter 1986-10-14
4615536 Heel holder Karl Stritzl, Franz Luschnig 1986-10-07