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

David Sandahl — 2 Patents in 2021

OHOssur Hf: 2 patents #5 of 22Top 25%
Reykjavík, IS: #6 of 41 inventorsTop 15%
Overall (2021): #168,076 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11141294 Prosthetic device, system and method for increasing vacuum attachment Olafur Freyr Halldorsson, Bjarni Gunnarsson, Egill Sveinbjorn Egilsson 2021-10-12
11058561 Prosthetic device, system and method for increasing vacuum attachment Olafur Freyr Halldorsson, Bjarni Gunnarsson, Egill Sveinbjorn Egilsson 2021-07-13