Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091451 | Modular heating, ventilating, air conditioning, and refrigeration systems and methods | Benjamin E. Newell, Ty Allan Newell, Alexander Yemma Long | 2015-07-28 |
| 8405249 | Multi-voltage power supply for a universal airplane ground support equipment cart | David Wayne Leadingham, Drew Johnson | 2013-03-26 |
| 8152201 | Ground support system | James W. Mann, David Wayne Leadingham | 2012-04-10 |
| 7461516 | Modular aircraft ground support cart | David Wayne Leadingham, Steve Bivens | 2008-12-09 |