Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282311 | Door lock sensor and alarm | Timothy N. Comerford, William B. Ainley, Raymond F. Rettig, John R. Ahearn, Joseph W. Lyon | 2022-03-22 |
| 10720000 | Door lock sensor and alarm | Timothy N. Comerford, William B. Ainley, Raymond F. Rettig, John R. Ahearn, Joseph W. Lyon | 2020-07-21 |
| 10169942 | Door lock sensor and alarm | Timothy N. Comerford, William B. Ainley, Raymond F. Rettig, John R. Ahearn, Joseph W. Lyon | 2019-01-01 |
| 9836903 | Door lock sensor and alarm | Timothy N. Comerford, William B. Ainley, Raymond F. Rettig, John R. Ahearn, Joe Lyon | 2017-12-05 |
| 9361771 | Door lock sensor and alarm | Timothy N. Comerford, William B. Ainley, Raymond F. Rettig, John R. Ahearn, Joe Lyon | 2016-06-07 |