Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645180 | Wire form type insert retainer for a wafer style butterfly valve | Arie P. Bregman, Ronald J. Collette | 1987-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4645180 | Wire form type insert retainer for a wafer style butterfly valve | Arie P. Bregman, Ronald J. Collette | 1987-02-24 |