FJ

Frederick C. Holtz, Jr.

TV The Valeron: 2 patents #1 of 14Top 8%
📍 Birmingham, MI: #3 of 50 inventorsTop 6%
🗺 Michigan: #148 of 1,972 inventorsTop 8%
Overall (1982): #14,296 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4366254 High toughness ceramic cutting tool Dennis J. Rich 1982-12-28
4343909 High toughness ceramic cutting tool James H. Adams, Dennis J. Rich 1982-08-10