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

Norman T. Blair — 2 Patents

Larne, OR: #1 of 1 inventorsTop 100%
Overall (All Time): #2,268,092 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5603417 Bag sealing apparatus 1997-02-18
5082219 Device for keeping a bag mouth open and holding the bag against a vertical surface or a pole 1992-01-21