Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712339 | Structures for enclosed transfer of persons | Raymond Cook, Clifford R. Hunter | 1987-12-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712339 | Structures for enclosed transfer of persons | Raymond Cook, Clifford R. Hunter | 1987-12-15 |