Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309913 | Serial release mechanism and drainage monitor embodying the same | Robert C. Wingrove | 1982-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4309913 | Serial release mechanism and drainage monitor embodying the same | Robert C. Wingrove | 1982-01-12 |