Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123957 | Method and apparatus of submersible intake equipment | Mark Hayes Bolan, Kenneth Charles Phelps, John Baxter Horton, Jr., Jeremy Scott Smith, Michael Larry Culbreath | 2012-02-28 |
| 7938957 | Method and apparatus of submersible intake equipment | Mark Hayes Bolan, Kenneth Charles Phelps, John Baxter Horton, Jr., Jeremy Scott Smith, Michael Larry Culbreath | 2011-05-10 |
| 6601391 | Heat recovery | — | 2003-08-05 |
| 5203295 | Internal combustion engine | — | 1993-04-20 |
| 5098524 | Coke drum unheading device | Leslie P. Antalfy, Marcus R. Reaves | 1992-03-24 |