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

Tad Fehrenbach

Auburndale, WI: #1 of 2 inventorsTop 50%
Wisconsin: #932 of 4,887 inventorsTop 20%
Overall (2024): #112,470 of 561,600Top 25%
2 Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12055357 Non-metallic firearm bolt sleeve 2024-08-06
11879698 Non-metallic firearm bolt and method of manufacturing thereof 2024-01-23