Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5771926 | Double seat value with switch monitoring design | George L. Medal | 1998-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5771926 | Double seat value with switch monitoring design | George L. Medal | 1998-06-30 |