Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700519 | Composite floor system | Joel I. Person | 1987-10-20 |
| 4592184 | Composite floor system | Joel I. Person | 1986-06-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700519 | Composite floor system | Joel I. Person | 1987-10-20 |
| 4592184 | Composite floor system | Joel I. Person | 1986-06-03 |