Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11838290 | Hybrid data managed lock system | Raymond F. Rettig, Frank L. Coolidge, Daniel R. Sharp, Michael Cahill, Srikanth Venkateswaran | 2023-12-05 |
| 11023875 | Electronic credential management system | Todd Eberwine, Jeffrey S. Neafsey, Jon P. Torre, Hamid Abouhashem, Michelle Vickrey +1 more | 2021-06-01 |
| 11015369 | Electronic door lock assembly preload compensation system | David M. Baty, Raymond F. Rettig, William B. Ainley | 2021-05-25 |
| 10757098 | Hybrid data managed lock system | Raymond F. Rettig, Frank L. Coolidge, Daniel R. Sharp, Michael Cahill, Srikanth Venkateswaran | 2020-08-25 |
| 10572645 | Systems and methods for a credential including multiple access privileges | Todd Eberwine, Daniel R. Sharp, Michelle Vickrey | 2020-02-25 |
| 10116655 | Hybrid data managed lock system | Raymond F. Rettig, Frank L. Coolidge, Daniel R. Sharp, Michael Cahill, Srikanth Venkateswaran | 2018-10-30 |
| 9870460 | Systems and methods for a credential including multiple access privileges | Todd Eberwine, Daniel R. Sharp, Michelle Vickrey | 2018-01-16 |
| 9580934 | Electronic door lock assembly preload compensation system | David M. Baty, Raymond F. Rettig, William B. Ainley | 2017-02-28 |