Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7259469 | Vehicle auxiliary power unit, assembly, and related methods | Bobby L. Pannell, Neal G. Shields | 2007-08-21 |
| 7150159 | Hybrid auxiliary power unit for truck | Bobby L. Pannell | 2006-12-19 |
| 6932148 | Vehicle heating and cooling system | Bobby L. Pannell, Neal G. Shields, Robert Tigner | 2005-08-23 |
| 5441105 | Folded parallel flow condenser tube | Harold A. Carpenter, Jr., Scott L. Hutto, John M. McCrady | 1995-08-15 |