Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7174744 | Method of improving the biocidal efficacy of dry ice | John E. Schreiber, James Yuan, Meenakshl V. S. Sundaram, David Burgener, Yves Bourhis +2 more | 2007-02-13 |
| 6669902 | Ozonated foam medium and production system and method for sanitizing a food processing environment | James Yuan | 2003-12-30 |
| 6589480 | Method for sanitizing a food processing environment | James Yuan | 2003-07-08 |
| 6485769 | Food disinfection using ozone | Stephane Audy, Fabrice Laberge, James Yuan | 2002-11-26 |
| 6294211 | Method of disinfecting a foodstuff using gaseous ozone | James Yuan | 2001-09-25 |
| 6066348 | Method of disinfecting a foodstuff using gaseous ozone | James Yuan | 2000-05-23 |
| 5928573 | Method of disinfecting fresh vegetables by processing the same with a liquid containing a mixture of argon:carbon dioxide | Kevin C. Spencer | 1999-07-27 |
| 5693354 | Method of disinfecting fresh vegetables by processing the same with a liquid containing a mixture of argon:carbon dioxide | Kevin C. Spencer | 1997-12-02 |