Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605049 | Exhaust system for a cryogenic freezer | Earl W. Moore | 1997-02-25 |
| 5517827 | Dual flow tunnel freezer | Edward F. Kiczek, Joseph Perry Cohen, Robert J. Shaw | 1996-05-21 |
| 5343714 | Spiral freezer | Edward F. Kiczek, Kevin S. McAfee, Roger A. Howells | 1994-09-06 |
| 5168711 | Convective heat transfer system for a cryogenic freezer | Earl W. Moore | 1992-12-08 |
| 5054292 | Cryogenic freezer control | — | 1991-10-08 |
| 4866946 | Spiral cryogenic freezer | — | 1989-09-19 |
| 4800728 | Method and apparatus for gas flow control in a cryogenic freezer | — | 1989-01-31 |
| 4726195 | Cryogenic forced convection refrigerating system | — | 1988-02-23 |
| 4635408 | Discharge of blasting media from a treating chamber | Thomas W. Burke | 1987-01-13 |
| 4627197 | Process control for cryogenic decoating | Thomas W. Burke, Scott Allan Miller, III | 1986-12-09 |
| 4580413 | Pressurized fluid lift system for a cryogenic freezer | — | 1986-04-08 |
| 4528819 | Exhaust control for cryogenic freezer | — | 1985-07-16 |
| 4527844 | Thermally insulated chamber | — | 1985-07-09 |
| 4524550 | Discharge of blasting media from a treating chamber | Thomas W. Burke | 1985-06-25 |
| 4524548 | Continuous deflashing system | Donald J. Ehnot | 1985-06-25 |
| 4519171 | Work-holding fixture for cryogenic decoating | — | 1985-05-28 |
| 4475351 | Dual-flow cryogenic freezer | — | 1984-10-09 |
| 4451002 | Temperature actuated valve and phase separation method | Peter C. Nelson | 1984-05-29 |
| 4441327 | Temperature actuated valve and phase separation method | Peter C. Nelson | 1984-04-10 |
| 4372130 | Carbon dioxide snow generator with purging means | Norris G. Lovette, Jr., David R. Ruprecht, John F. Boyle, John C. Mullane, Jr. | 1983-02-08 |
| 4229947 | Cryogenic freezer | — | 1980-10-28 |