Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516584 | Primerless pipeline coating tape | John Blitstein, Ken Konopka, Donald Kathrein | 1996-05-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516584 | Primerless pipeline coating tape | John Blitstein, Ken Konopka, Donald Kathrein | 1996-05-14 |