Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957558 | Combination drawer/shelf storage unit | — | 1999-09-28 |
| 4914689 | Reverse automatic number identification system | Mark S. Bredesen, Raymond L. Hauck, Scott R. Grabinger, John T. Pugaczewski | 1990-04-03 |