HJ

Howard M. Ham, Jr.

HW Hendry Mechanical Works: 1 patents #1 of 3Top 35%
📍 Santa Ynez, CA: #2 of 7 inventorsTop 30%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #123,627 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5373241 Electric arc and radio frequency spectrum detection James J. Keenan 1994-12-13