Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128089 | Flow control providing stable fluid flow | Robert C. Henderson | 2006-10-31 |
| 5827481 | Cartridge system for effecting sample acquisition and introduction | Michael GLASER | 1998-10-27 |
| 4714545 | Fluid proportioning pump system | Alan C. Herman, Joel Myerson, Benjamin G. Shaw, Andrew Stefanski | 1987-12-22 |