Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844112 | Electrically operated valve assembly | James M. Pick, Wesley S. Swanson | 1989-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844112 | Electrically operated valve assembly | James M. Pick, Wesley S. Swanson | 1989-07-04 |