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

Carl Norman Bielenberg

Orford, NH: #2 of 4 inventorsTop 50%
New Hampshire: #551 of 1,614 inventorsTop 35%
Overall (2017): #471,233 of 506,227Top 95%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9657568 Uniflow steam engine 2017-05-23