Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9035180 | Active cover plates | Jeremy C. Smith, Phil Dietz, Sean Daniel Watkins, Martin Johnson, Jeremy Paul Willden | 2015-05-19 |
| 8653939 | Coded wireless key card sensor unit | Martin Robert Johnson, Jeremy Paul Willden, Robert E. Gooch | 2014-02-18 |
| 8592703 | Tamper-resistant, energy-harvesting switch assemblies | Martin Robert Johnson, Jeremy Paul Willden, Robert E. Gooch | 2013-11-26 |