Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956763 | Portable self-contained surge level controller | William B. Stewart, Jr., Henry K. Lau | 1990-09-11 |
| 4870278 | Wide-range fluid level detector | Dale H. McMillan, Alexander Telfer | 1989-09-26 |
| 4582991 | Method of measuring the density of a material | Dale H. McMillan, John Dewey Jobe | 1986-04-15 |