Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475474 | Method of making tamper detection circuit for an electronic device | Kjell A Heitmann, Douglas Clark | 2009-01-13 |
| 7180008 | Tamper barrier for electronic device | Kjell A Heitmann, Douglas Clark | 2007-02-20 |
| 7156233 | Tamper barrier enclosure with corner protection | Douglas Clark, Kjell A Heitmann | 2007-01-02 |
| 6996953 | System and method for installing a tamper barrier wrap in a PCB assembly, including a PCB assembly having improved heat sinking | Douglas Clark, Kjell A Heitmann | 2006-02-14 |