Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5969814 | Rate nephelometer | Songtai Tu, Richard P. Watts | 1999-10-19 |
| 5940178 | Nephelometer and turbidimeter combination | Songtai Tu, Richard P. Watts | 1999-08-17 |
| 5605666 | Capillary retaining system | David L. Goodale, Richard C. Meyer | 1997-02-25 |
| 5408891 | Fluid probe washing apparatus and method | David Dalke | 1995-04-25 |
| 5066135 | Rotatable vortexing turntable | Richard C. Meyer | 1991-11-19 |
| 4373813 | Control of system energy in a single beam spectrophotometer | Taylor Addison Reid, James A. Miller | 1983-02-15 |