Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129571 | Manufacture of metal tubes | Jack Clark | 1992-07-14 |
| 5119984 | Manufacture of metal tubes | Jack Clark | 1992-06-09 |
| 4700877 | Bonding machine having rotating fictional tools and work clamping means | Ralph G. Dodds | 1987-10-20 |
| 4668581 | Bonding electrical conductors and bonded products | Penelope J. V. Luc | 1987-05-26 |