Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848965 | Scuba weights | — | 1989-07-18 |
| D300686 | Shoe insole | — | 1989-04-18 |
| D299582 | Shoe upper | Mona McCrea, John F. Ludemann | 1989-01-31 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4848965 | Scuba weights | — | 1989-07-18 |
| D300686 | Shoe insole | — | 1989-04-18 |
| D299582 | Shoe upper | Mona McCrea, John F. Ludemann | 1989-01-31 |