Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1002417 | Video doorbell | Thomas Burns, Jonathan Howard Biddle, Paul Douglas Grearson, Mark Graziani | 2023-10-24 |
| D980735 | Video doorbell | Thomas Burns, Jonathan Howard Biddle, Paul Douglas Grearson, Mark Graziani | 2023-03-14 |
| 10320977 | Telephone user interface providing enhanced call blocking | Kim Brackett, Liaqat Ali | 2019-06-11 |
| 10293667 | Rearward longitudinally-pivoting utility vehicle door | John M. Gagas, David Earl Marshall, Colin Mitchell Phillips, Jayme Rochelle Rietcheck, Jeffry Brown | 2019-05-21 |
| 10045189 | Enhanced wireless home phone for an emergency call service network | Juan Zermeno, Lizbet Gonzalez, Liaqat Ali, Debbie Knittel, John Mark Dammrose +1 more | 2018-08-07 |
| 9654629 | Telephone user interface providing enhanced call blocking | Kim Brackett, Liaqat Ali | 2017-05-16 |
| 9622061 | Enhanced wireless home phone for an emergency call service network | Juan Zermeno, Lizbet Gonzalez, Liaqat Ali, Debbie Knittel, John Mark Dammrose +1 more | 2017-04-11 |