Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813693 | Adjustable child's wheelchair | Walter G. Lockard, Allen J. Boris, Douglas M. Nickles | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813693 | Adjustable child's wheelchair | Walter G. Lockard, Allen J. Boris, Douglas M. Nickles | 1989-03-21 |