Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662649 | Camera privacy shutte | Paul A. Tucker, Greg George | 2023-05-30 |
| RE48092 | Speakerphone | Crispian Tompkin, Luke David Springer, Anthony Martin Duys, Richard J. Montague, Jochen Eidam | 2020-07-14 |
| RE47282 | Speakerphone | Crispian Tompkin, Luke David Springer, Anthony Martin Duys, Richard J. Montague, Jochen Eidam | 2019-03-12 |
| RE46940 | Speakerphone | Crispian Tompkin, Luke David Springer, Anthony Martin Duys | 2018-07-10 |
| D760201 | Speakerphone | Crispian Tompkin, Luke David Springer, Anthony Martin Duys, Richard J. Montague, Jochen Eidam | 2016-06-28 |
| 6240862 | Hopper system with lid | Lisle J. Dunham | 2001-06-05 |
| 6065410 | Hopper system with lid | Lisle J. Dunham | 2000-05-23 |