HP

Harold Powell

EG Esco Group: 1 patents #72 of 186Top 40%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Springfield, OR: #55 of 222 inventorsTop 25%
🗺 Oregon: #12,654 of 28,073 inventorsTop 50%
Overall (All Time): #2,313,841 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4986427 Storage rack Donel G. Law 1991-01-22
4810020 Hydraulic snubber for grapple and method — 1989-03-07