Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598435 | Stop/check/expansion plug valve | Gregory A. Edgar | 2023-03-07 |
| 8057092 | Disposable spinner flask | Todd Michael Upton, Kathy Youngbear | 2011-11-15 |
| 7950113 | Device for retaining splitting forces of a cable stop | Park O. Cover, Jr., Thomas C. Kiesling, Ed Peretin | 2011-05-31 |
| 7078228 | Cell cultivating flask | William Joseph Lacey, Laurence M. Vaughan, Joseph Christopher Wall, Kathy Youngbear | 2006-07-18 |
| 6943009 | Multi-well assembly for growing cultures in-vitro | William Joseph Lacey, Gregory Mathus, David Root | 2005-09-13 |