Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348150 | Mobile cargo handling system and method | Donald M. Inghram | 1982-09-07 |
| 4333607 | Proportional mix system and method for applying a thixotropic de-icing fluid to an aircraft | Wilfred Mueller, Donald M. Inghram | 1982-06-08 |