Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328777 | Umbilical cord cell harvesting | — | 2012-12-11 |
| 8012416 | Thawing biological material using a sealed liquid bladder | — | 2011-09-06 |
| 7722839 | Apparatus and method for thawing biological materials | — | 2010-05-25 |
| 6748164 | Plasma thawing system | — | 2004-06-08 |
| 6322261 | Photographic developer with automated mixing and replenishing | — | 2001-11-27 |
| 6007773 | Frozen plasma thawing system | — | 1999-12-28 |
| 5779974 | Frozen plasma thawing system | — | 1998-07-14 |
| 5379086 | Automatic photo-chemical replenishment with batch processing | — | 1995-01-03 |
| RE34188 | Automatic film processors | Lewis M. Edwards | 1993-03-02 |
| 4890131 | Automatic film processors | Lewis M. Edwards | 1989-12-26 |
| 4739375 | Apparatus for producing internegatives and slides | Richard H. Bender, Lewis M. Edwards | 1988-04-19 |
| 4690546 | Apparatus for producing internegatives | Richard H. Bender, Lew Edwards | 1987-09-01 |
| 4486389 | Frozen plasma thawing system | John W. Darnell | 1984-12-04 |
| 4461555 | Method and apparatus for processing and drying photographic disc film | William P. Zupko | 1984-07-24 |