Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948135 | Bushing insulation and frame arrangement for making fiber glass | James W. Koewing | 1999-09-07 |
| 5051121 | Segmented bushing temperature controller and method for using same | — | 1991-09-24 |
| 5015867 | Apparatus and methods for measuring the diameter of a moving elongated material | Melvin W. Siegel | 1991-05-14 |
| 4925474 | Method and apparatus for on-line LOI measurement of fibers | — | 1990-05-15 |
| 4794625 | Method and apparatus for contolling temperature in a fiber glass forming bushing | — | 1988-12-27 |
| 4743749 | Self compensating circuit for measuring rapidly occurring optoelectronically detectable events | — | 1988-05-10 |
| 4738700 | Method and apparatus for controlling temperature in a fiber glass forming bushing | — | 1988-04-19 |
| 4610707 | Broken filament detector and system therefor | — | 1986-09-09 |
| 4548085 | Tension measuring device and method for flexible linear material | — | 1985-10-22 |
| 4546656 | Tension measuring device and method for filamentary material | James W. Koewing | 1985-10-15 |
| 4368862 | Fail-safe magnetic sensing arrangement | — | 1983-01-18 |
| 4325101 | Vital electronic time delay circuit | — | 1982-04-13 |
| 4270395 | Motion translating mechanism | — | 1981-06-02 |