Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D288122 | Combined control unit and holder for dental equipment | George McGaha, Ned Landan, Bill Hardin | 1987-02-03 |
| D287748 | Sink module | Ned Landan, Dennis F. Leffler | 1987-01-13 |
| D287759 | Amalgamator | Dan Koonts | 1987-01-13 |
| D282397 | X-ray viewer | Ed Martin | 1986-01-28 |