Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760229 | Tilt sensing and indicating device for a containment plow | Michael J. Guggino, Paul E. Spencer | 2020-09-01 |
| 5228998 | Floating biological contactor | Lee M. DiClemente, John W. Pickering | 1993-07-20 |