Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8490337 | Structural flange connection system and method | Cecil Leon Hartman, Jr. | 2013-07-23 |
| 6729832 | Apparatus to effectuate retrieval, transport and positioning of configurated pipe-like structures | Steven Wayne Ohman | 2004-05-04 |
| D327465 | Truck tail gate | Kenneth C. Haremza, William R. Bowman, Cecil Leon Hartman, Jr., J. W. Bane | 1992-06-30 |