Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4336658 | Method of effecting compensation of cooperatively coupled vehicle wheel aligner instruments | Dean O. Grubbs, James Grossman | 1982-06-29 |
| 4319838 | Vehicle wheel alignment apparatus | James Grossman | 1982-03-16 |