Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8939457 | Arm and leg powered vehicle | Adam C. Poor | 2015-01-27 |
| 8293167 | Surface treatment of metallic articles in an atmospheric furnace | William J. Bernard, Garry W. Barbee, John W. Gottschalk | 2012-10-23 |
| 7267793 | Furnace for vacuum carburizing with unsaturated aromatic hydrocarbons | Gary W. Barbee, Stephen H. Verhoff, James E. Brug | 2007-09-11 |
| 7204952 | Vacuum furnace for carburizing with hydrocarbons | Gary W. Barbee, Stephen H. Verhoff, James E. Brug | 2007-04-17 |
| 7033446 | Vacuum carburizing with unsaturated aromatic hydrocarbons | Garry W. Barbee, Stephen H. Verhoff, James E. Brug | 2006-04-25 |
| 6991687 | Vacuum carburizing with napthene hydrocarbons | Garry W. Barbee, Stephen H. Verhoff, James E. Brug | 2006-01-31 |
| 5364476 | Industrial variable carbon potential gas generator | Michael Huber | 1994-11-15 |
| 5211820 | Gas analysis system for furnaces and the like | Michael Huber, Garry W. Barbee | 1993-05-18 |
| 5137616 | Gas analysis system for furnaces and the like | Michael Huber, Garry W. Barbee | 1992-08-11 |