Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732501 | Tamper-resistant locking and notification system for detention cells | Lynn D. Ozier, David Wood, Matt P. Heinrich, Brian S. Foss | 2023-08-22 |
| 11002041 | Housing for a tamper-resistant lock for detention cells | Lynn D. Ozier, David Wood, Matt P. Heinrich, Brian S. Foss | 2021-05-11 |
| 10316546 | Tamper-resistant locking and notification systems for detention cells | Lynn D. Ozier, David Wood, Matt P. Heinrich, Brian S. Foss | 2019-06-11 |
| 10030414 | Tamper-resistant locking and notification systems for detention cells | Lynn D. Ozier, Dave Wood, Matt P. Heinrich, Brian S. Foss | 2018-07-24 |
| 7177382 | Fully integrated broadband tuner | Mats Lindstrom | 2007-02-13 |
| 6731712 | Fully integrated broadband tuner | Mats Lindstrom | 2004-05-04 |
| 5521545 | Collector-injection mixer with radio frequency signal applied to collectors of lower transistor pair | Wei Tan | 1996-05-28 |
| 4984295 | Programmable electronic device | Scott M. Engstrom, Christopher Myers | 1991-01-08 |
| 4888544 | Battery charger | Steven Deane Hall, Robert McDermott | 1989-12-19 |