Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6078269 | Battery-powered, RF-interconnected detector sensor system | Scott Markwell, David L. Hanning, Alan J. Fox, Bill Evans, Jack Ellis +1 more | 2000-06-20 |
| 5561417 | Security device for merchandise and the like | Arthur H. Rothbaum | 1996-10-01 |
| 5543782 | Security device for merchandise and the like | Arthur H. Rothbaum | 1996-08-06 |