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

Egbert Frenken

GGGustav Klauke Gmbh: 2 patents #1 of 2Top 50%
Heinsberg, DE: #1 of 4 inventorsTop 25%
Overall (2011): #102,417 of 364,097Top 30%
2 Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8056473 Method for the operation of a motor-driven hand-held pressing apparatus, and hand-held pressing apparatus 2011-11-15
7908963 Method of operating a hydraulic pressing unit, and hydraulic pressing unit having a hydraulic pump 2011-03-22