Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616503 | Timer trigger for capillary tube viscometer and method of measuring oil properties | Donald W. Plungis, William Higgins | 1986-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616503 | Timer trigger for capillary tube viscometer and method of measuring oil properties | Donald W. Plungis, William Higgins | 1986-10-14 |