Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9090378 | Shipping container load securer | Marc Steven Johnson, Christopher W. Baker, George C. Boyse | 2015-07-28 |
| 5172560 | Method of operating a transport refrigeration system | Romuald M. Jurewicz, Jay L. Hanson, Jeffrey B. Berge, Jayaram Seshadri, Alan D. Gustafson +3 more | 1992-12-22 |
| 5152152 | Method of determining refrigerant charge | Laurence R. Brickner | 1992-10-06 |
| 4918932 | Method of controlling the capacity of a transport refrigeration system | Alan D. Gustafson, Lowell B. Naley, Stanley O. Hoium, Robert L. Harrington, Dannis R. Johnson +1 more | 1990-04-24 |
| 4885564 | Power line carrier communication system for monitoring refrigerated containers | Leonard C. Vercellotti, Arthur A. Anderson, Dannis R. Johnson, Laurence R. Brickner, Robert G. Colclaser III +1 more | 1989-12-05 |
| 4663725 | Microprocessor based control system and method providing better performance and better operation of a shipping container refrigeration system | Gregory R. Truckenbrod, Herbert Falk, Richard A. Johnson, Robert G. Colclaser, III | 1987-05-05 |
| 4257240 | Container refrigeration unit | Kevin W. Kiefer, Lowell B. Naley, Ronald W. Seipp, Lawrence J. Shirek, Robert L. Harrington | 1981-03-24 |