Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388424 | Display having icons for use in a telephone | David M. DeMuro, John Mitchell, Kenneth W. Douros | 1997-12-30 |
| D369359 | Telephone receptacle | Albert L. Nagele, Richard J. Fedorowicz, Scott R. Smith | 1996-04-30 |