Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5383322 | Single pack reject mechanism for cigarette packaging machine and method | Joseph L. Collins, Jr., Michael A. Warren, Clifford R. Marritt | 1995-01-24 |
| 4883356 | Spectrometer detector mounting assembly | — | 1989-11-28 |
| 4871142 | Mounting system for vibration isolation | — | 1989-10-03 |
| 4750405 | Vibration and shock isolation apparatus | — | 1988-06-14 |
| 4735505 | Assembly for adjusting an optical element | Igor E. Dolgen | 1988-04-05 |
| 4684811 | Frictionless translational bearing for optical instrument element | — | 1987-08-04 |
| 4669324 | Around-the-corner adjustment device | Igor E. Dolgen | 1987-06-02 |
| 4621899 | Assembly for positioning an optical element | Robert Alan Hoult | 1986-11-11 |
| 4603835 | Shutter mechanism | — | 1986-08-05 |
| 4582364 | Shear lock keeper ring | — | 1986-04-15 |
| 4568310 | Drive shaft coupling device | — | 1986-02-04 |
| 4560050 | Slip clutch assembly | — | 1985-12-24 |
| 4335971 | Recorder paper drive | — | 1982-06-22 |
| 4322166 | Monochromator | — | 1982-03-30 |
| 4311387 | Flow-through sample cell and collecting and illuminating optics for liquid chromatography | Eugene F. Young | 1982-01-19 |
| 4234790 | Photodetector heat stabilizer | Charles C. Helms | 1980-11-18 |
| 4233657 | Source lamp positioning apparatus | — | 1980-11-11 |
| 4199132 | High-pressure remote-controlled valve | — | 1980-04-22 |
| 4192614 | L/C detector cell assembly | Charles C. Helms | 1980-03-11 |