Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11243103 | Drain monitor, system and method of its use | — | 2022-02-08 |
| 9751451 | Protective device useful in transporting and lifting objects having easily damaged surfaces, including delicate, coated, painted, and polished surfaces | William L. Tillman | 2017-09-05 |