Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D343895 | Automatic atmosphere conditioner | M. Edward Lawing, James S. Couch, Mark J. Ciesko | 1994-02-01 |
| D298532 | Base for a telephone subscriber set | Gregg Davis, Fran E. Blackman, Peter A. Koloski | 1988-11-15 |
| D293442 | Telephone handset | Gregg Davis, Fran E. Blackman, Peter A. Koloski | 1987-12-29 |