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

Marcel Schlüssel — 5 Patents

GAGressel Ag: 4 patents #2 of 6Top 35%
SAStraumann Holding Ag: 1 patents #67 of 143Top 50%
Bassersdorf, CH: #10 of 48 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Marcel Schlüssel has been granted 5 US patents while listed as an inventor at Gressel Ag. The first was granted in 2014 and the most recent in July 2025. Marcel Schlüssel ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Marcel Schlüssel in Bassersdorf, CH.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12343831 Clamping device 2025-07-01
12220781 Reclamping device and method for reclamping a workpiece between two clamping devices 2025-02-11
11638986 Clamping jaw for clamping of a workpiece 2023-05-02
9962812 Centric clamping device 2018-05-08
8845327 Casting abutment for a dental implant Holger Kast, Fabian Schwieder 2014-09-30