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

Alan D. Schufeldt — 3 Patents

BLBlount: 3 patents #36 of 164Top 25%
Oroville, CA: #20 of 97 inventorsTop 25%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,638,768 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5831197 Primer strip loading tool Eugene F. Bill, Fred B. Blodgett, Jerry D. Brand, Steven J. Koch, Lester V. Rodriques +2 more 1998-11-03
5747718 Apparatus and method for loading items into component holder Eugene F. Bill, Fred B. Blodgett, Jerry D. Brand, Steven J. Koch, Lester V. Rodriques +2 more 1998-05-05
5435223 Cartridge priming device with safety guard Fred B. Blodgett, Steven R. Shields 1995-07-25