Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094508 | Pig ramp, system and method | Danny Lee Dray, Bryan Anthony Crowe, William Lee Sprowls, John Charles Mollenkopf, Dustin Michael Howell | 2018-10-09 |
| 10012340 | Pig ramp, system and method | Danny Lee Dray, Bryan Anthony Crowe, William Lee Sprowls, John Charles Mollenkopf, Dustin Michael Howell | 2018-07-03 |
| 10001240 | Pig ramp, system and method | Danny Lee Dray, Bryan Anthony Crowe, William Lee Sprowls, John Charles Mollenkopf, Dustin Michael Howell | 2018-06-19 |