Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4966323 | Five axis riveter and system | Thomas H. Speller, Sr., John W. Davern, Jeffrey P. Weaver | 1990-10-30 |
| 4908928 | Slug riveting method and apparatus | Frank T. Mazurik, James L. Birke | 1990-03-20 |
| 4864702 | Five axis riveter | Thomas H. Speller, Sr., John W. Davern, Jeffery P. Weaver | 1989-09-12 |
| 4720897 | Automatic fastening machine with brushless electric motor for drill spindle drive | William Orrell | 1988-01-26 |
| 4693646 | Apparatus for lubricating a workpiece | — | 1987-09-15 |