Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078668 | Self validation of controller internal circuits | William C. Silliman, Gilbert B. Hofsdal, Daniel L. Waser | 2024-09-03 |
| 11187455 | Cargo-neutral testing of container during mode transition | David V. Soergel, Cheryl M. Keiling | 2021-11-30 |
| 11171777 | Wireless communication with non-networked controllers | Phani Pavan Kumar Mangaiahgari, David V. Soergel, Doug Schiffer | 2021-11-09 |
| 11073330 | Power distribution for end-point failure detection and recovery for a transport refrigeration system | Thomas L. DeWolf, Daniel L. Waser | 2021-07-27 |
| 9739519 | Startup logic for refrigeration system | Mingfei Gan, KeonWoo Lee, Hans-Joachim Huff, Lucy Yi Liu, Gilbert B. Hofsdal +1 more | 2017-08-22 |