Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443429 | Surface mounted vehicle lift | Frederick G. Heath | 2002-09-03 |
| 5050844 | Lift assembly | — | 1991-09-24 |
| 5040637 | Lift assembly | — | 1991-08-20 |
| 4476727 | Method of materials testing | James P. Lewis | 1984-10-16 |