Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5440498 | Method for evaluating security of protected facilities | — | 1995-08-08 |
| 5325084 | Secure area ingress/egress control system | Glen L. Rasmussen | 1994-06-28 |
| 5014629 | Pressure vessel for dispensing materials and method for filling same | — | 1991-05-14 |
| 4961448 | Pressure vessel for dispensing materials and method for filling same | — | 1990-10-09 |