Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391446 | Pipe frame | William Simmons, Dermot Lindsay | 2025-08-19 |
| 10787151 | Local access indication system | Raymond Roeder, Bruce R. Olsen | 2020-09-29 |
| 10655780 | Adaptive mounting bracket assembly | Raymond Roeder, Alyssa L. Yap, Christopher L. Schwitters, Bruce R. Olsen | 2020-05-19 |
| 10354501 | Autonomous, low energy, access indication system | Raymond Roeder, Bruce R. Olsen | 2019-07-16 |
| 10276006 | Wireless tamper device | Bruce R. Olsen, Raymond Roeder | 2019-04-30 |
| 10152855 | Wireless tamper system | Hollice C. Smith, Bruce R. Olsen, Raymond Roeder, Minas H. Tanelian | 2018-12-11 |
| 7542946 | Method for accelerated retrofit certification | Barbara MacRae, Raymond Roeder | 2009-06-02 |