Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6338964 | Process and medium for mammalian cell culture under low dissolved carbon dioxide concentration | Ricaredo Matanguihan, Konstantin Konstantinov, Michael Zachariou, Charles Olson | 2002-01-15 |
| 5306269 | Bottom blood bag separation system | Willie J. Lewis | 1994-04-26 |
| 5154716 | Bottom blood bag separation system | Ronald H. Bauman, Donald R. Denton, William W. Dupin, Edward J. Nelson | 1992-10-13 |
| 5102407 | Blood separation system | Raleigh A. Carmen, Willie J. Lewis | 1992-04-07 |