Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625594 | Barrier detection system and method | Michael S. King | 2017-04-18 |
| 9151855 | Barrier detection system and method | Michael S. King | 2015-10-06 |
| 5332499 | Self-cleaning filter | — | 1994-07-26 |