Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9737919 | Portable wet drilling waste treatment | — | 2017-08-22 |
| 9139969 | Vacuum hose handling systems and apparatuses | — | 2015-09-22 |
| RE33747 | Rigidification of semi-solid agglomerations | Tyrus W. Hartley | 1991-11-19 |
| 4668128 | Rigidification of semi-solid agglomerations | Tyrus W. Hartley | 1987-05-26 |