Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1823 | Bus bar screw jack | — | 1999-12-07 |
| 5749560 | Valve packing assembly | Brian K. Prince | 1998-05-12 |
| 5657785 | Method of replacing valve packing | Brian K. Prince | 1997-08-19 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H1823 | Bus bar screw jack | — | 1999-12-07 |
| 5749560 | Valve packing assembly | Brian K. Prince | 1998-05-12 |
| 5657785 | Method of replacing valve packing | Brian K. Prince | 1997-08-19 |