Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666727 | Method of manufacturing a passenger compartment from a cylindrical tube | — | 1997-09-16 |
| 5603552 | High strength, high temperature and high strain rate applications of a zinc-base alloy | Michael D. Hanna | 1997-02-18 |