Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357200 | Hinged artificial spinal disk device | — | 2013-01-22 |
| 4834479 | High and low pressure fluidblock assembly | — | 1989-05-30 |
| 4507008 | Stranded cable termination arrangement | William D. Backus | 1985-03-26 |