CH

Charles A. Hardman

📍 Lawrence, KS: #2 of 7 inventorsTop 30%
🗺 Kansas: #35 of 252 inventorsTop 15%
Overall (1982): #72,611 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4351508 Reusable plugging dam for bowling balls — 1982-09-28