Allen, Jr.; Russel G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Allen, Jr.; Russel G..The latest application filed is for "dry ice sublimation cooling system utilizing a vacuum".
- Allen, Jr.; Russel G. - San Antonio TX
| Patent | Date |
|---|---|
| Dry ice sublimation cooling system utilizing a vacuum Grant 5,787,716 - Allen, Jr. August 4, 1 | 1998-08-04 |
| Apparatus for cutting blocks of ice Grant 5,189,939 - Allen, Jr. March 2, 1 | 1993-03-02 |
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