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

Roland Blumenthal

OGOerlikon Leybold Vaccum Gmbh: 2 patents #1 of 3Top 35%
Baar, CH: #3 of 16 inventorsTop 20%
Overall (2011): #71,535 of 364,097Top 20%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8083468 Turbomachine 2011-12-27
8011880 Coating for gas bearing Michael Froitzheim 2011-09-06