Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224741 | Thrust restraint for pipe coupling system | John W. Burkit, Milton P. Chernack | 1993-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224741 | Thrust restraint for pipe coupling system | John W. Burkit, Milton P. Chernack | 1993-07-06 |