Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402478 | Sold out sensing device and method | Joseph W. Shannon | 2002-06-11 |
| 6374622 | Ice bank control with voltage protection sensing | Joseph W. Shannon, Brian C. Jones | 2002-04-23 |