Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5455986 | Leakproof insert | — | 1995-10-10 |
| 5411357 | Screw thread locking insert | Donald P. Viscio, Peter E. Kraus | 1995-05-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5455986 | Leakproof insert | — | 1995-10-10 |
| 5411357 | Screw thread locking insert | Donald P. Viscio, Peter E. Kraus | 1995-05-02 |