Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4679616 | Roof-mounted air conditioner system having modular evaporator and condensor units | Houshang Ferdows, Martin Krug | 1987-07-14 |
| 4607497 | Roof-mounted air conditioner system having modular evaporator and condensor units | Houshang Ferdows, Martin Krug | 1986-08-26 |
| 4201064 | Air conditioner for a bus | Martin Krug | 1980-05-06 |