JH

James A. Helzer

TU The Unicover: 2 patents #1 of 1Top 100%
📍 Cheyenne, WY: #2 of 9 inventorsTop 25%
🗺 Wyoming: #2 of 27 inventorsTop 8%
Overall (1982): #12,455 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4364537 Adjustable plate holder 1982-12-21
D266461 Adjustable plate holder 1982-10-12