Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4729803 | Method of filling a cable with a flooding compound | Thomas J. Roessing, Joseph D. Burkhard | 1988-03-08 | $3,272,000 |
| 4724277 | Cable with flooding compound | Thomas J. Roessing, Joseph D. Burkhard | 1988-02-09 | $5,814,000 |
| 4716191 | Cable flooding compound | Thomas J. Roessing, Joseph D. Burkhard | 1987-12-29 | $5,973,000 |