Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6186681 | Method and apparatus for pasteurizing fluids | Charles S. Christ, Jr., Daniel C. Davis | 2001-02-13 |
| 5759410 | Process for recovering mercapto-s-triazines from silver precipitate | Charles S. Christ, Jr., Robert Ciamarra | 1998-06-02 |
| 5496474 | Process of recovering silver from photographic solutions and inhibiting formation of undesirable precipitate | Charles S. Christ, Jr. | 1996-03-05 |
| 5476593 | Method for flushing an undesired precipitate from apparatus surfaces | Charles S. Christ, Jr. | 1995-12-19 |
| 5437792 | Process of recovering silver from photographic solutions | Charles S. Christ, Jr. | 1995-08-01 |