Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6038021 | Optically based on-line fiber monitoring system with drift compensation | Dennis K. Briefer | 2000-03-14 |
| 4568875 | Moisture corrected denier measurement | David M. Geary | 1986-02-04 |
| 4300094 | Finish measuring method and apparatus | James Roberge | 1981-11-10 |
| 4208625 | Capacitive measuring system with automatic calibration | — | 1980-06-17 |