Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438973 | Control board alarms | Kazuhiro Yoshida, Robert McDonald, William P. Kirsch, Robert B. Allen | 2002-08-27 |
| 6342840 | Service controller for temperature-controlled appliances | — | 2002-01-29 |
| 5775789 | Universal container slide for a reach-in cabinet | Jerry Rainey | 1998-07-07 |