Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D270251 | Press | Phillip A. Spainhour, Leo C. Bogaerts, Leonard A. Morrison | 1983-08-23 |
| 4303338 | Wheel alignment method and apparatus | Leonard A. Morrison, Craig E. Mountz, John Murphy, Phillip A. Spainhour | 1981-12-01 |
| 4295634 | Strut compressor | Phillip A. Spainhour, Leonard A. Morrison | 1981-10-20 |