Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688310 | Fabricated liner article and method | James S. Kelm, Arthur L. Ludwig, Harvey M. Maclin, Thomas G. Wakeman | 1987-08-25 |
| 4628694 | Fabricated liner article and method | James S. Kelm, Arthur L. Ludwig, Harvey M. Maclin, Thomas G. Wakeman | 1986-12-16 |