Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D298074 | Support frame of wheelchair or the like | Thomas G. Cannon, Walter W. Hayward | 1988-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D298074 | Support frame of wheelchair or the like | Thomas G. Cannon, Walter W. Hayward | 1988-10-11 |