Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5156006 | Apparatus for cooling a heat transfer fluid | Walter C. Broderdorf, Jose M. N. Camacho, Stephen F. Donohue, Donald S. Finan, Robert J. Ogarek +1 more | 1992-10-20 |
| 5121611 | Refrigeration apparatus and method of refrigeration | Walter C. Broderdorf, Jose M. N. Camacho, Stephen F. Donohue, Donald S. Finan, Robert J. Ogarek +1 more | 1992-06-16 |
| 5042262 | Food freezer | Roger F. Gyger, Kenneth L. Burgers | 1991-08-27 |
| 5020330 | CO.sub.2 food freezer | George D. Rhoades | 1991-06-04 |
| 4955206 | Liquid cryogen freezer with improved vapor balance control | Benjamin Zyer | 1990-09-11 |
| 4953365 | Helical conveyor freezer | Donald S. Finan, George D. Rhoades | 1990-09-04 |
| 4947654 | Liquid cryogen freezer with improved vapor balance control | Brian Sink, Benjamin Zyer | 1990-08-14 |
| 4944162 | Helical conveyor food freezer | Brian Sink | 1990-07-31 |
| 4783972 | N.sub.2 tunnel freezer | Lewis Tyree, Jr., Martin M. Reynolds | 1988-11-15 |
| 4739623 | Liquid cryogen freezer and method of operating same | Lewis Tyree, Jr., Martin M. Reynolds | 1988-04-26 |