Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D338533 | Lumbar support belt | Theodore Caldwell | 1993-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D338533 | Lumbar support belt | Theodore Caldwell | 1993-08-17 |