MS

Michael J. Shaffer

HC Hunter'S Manufacturing Company: 2 patents #1 of 5Top 20%
CT Caldwell Tanks: 1 patents #1 of 8Top 15%
📍 Hartville, OH: #4 of 11 inventorsTop 40%
🗺 Ohio: #409 of 5,372 inventorsTop 8%
Overall (2025): #52,133 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12320613 Crossbow de-cocking method Richard L. Bednar, Gary Smith, Eric VanKeulen 2025-06-03
12270226 Composite elevated tank and method of construction Gerald A. Burke, Timothy Q. Ogle, Gregg Smith, K.G. Aditya Atluri, William Ray Farmer, Sr. +2 more 2025-04-08
12188741 Crossbow with traveling trigger and conventional bow Phillip Bednar 2025-01-07