Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351162 | Apparatus for engine cooling and vehicle air conditioning | — | 1982-09-28 |
| 4242046 | Fan spider with rake angle | Joseph V. Matucheski, Michael T. Spellman, Donald J. Hartley, William D. Barton | 1980-12-30 |