WS

Wally E. Shaffer

TW The Charles Machine Works: 1 patents #133 of 211Top 65%
📍 Perry, OK: #60 of 85 inventorsTop 75%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #2,980,348 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9850715 Modular compaction boring machine system Jerry W. Beckwith, Dustin L. Blessum, Michael F. Gard, Tony D. Kukuk, Jason N. MacDonald +6 more 2017-12-26