Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324900 | Footswitch for dental and medical uses | Michael J. Butchko | 1994-06-28 |
| D345618 | Dental operatory lamp | Donald L. Shortledge | 1994-03-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324900 | Footswitch for dental and medical uses | Michael J. Butchko | 1994-06-28 |
| D345618 | Dental operatory lamp | Donald L. Shortledge | 1994-03-29 |