Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4986960 | Two piece end fitting with hairpin springs | — | 1991-01-22 |
| 4678630 | Spacer grid insert | Raymond A. King, Lewis A. Walton | 1987-07-07 |
| 4388269 | Spacer grid corner gusset | — | 1983-06-14 |