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

Hubert Gillissen

Zoetermeer, NL: #3 of 16 inventorsTop 20%
Overall (2011): #282,285 of 364,097Top 80%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7934893 Quick-change and plug eject arbor for a hole saw 2011-05-03