Simms; Garfield
Patent Applications and Registrations
Patent applications and USPTO patent grants for Simms; Garfield.The latest application filed is for "bi-directional, feed through emitter-detector for optical fiber transmission lines".
- Simms; Garfield - Dover DE
| Patent | Date |
|---|---|
| Bi-directional, feed through emitter-detector for optical fiber transmission lines Grant 4,989,051 - Whitehead , et al. January 29, 1 | 1991-01-29 |
| Dual mode light emitting diode/detector diode for optical fiber transmission lines Grant 4,948,960 - Simms , et al. August 14, 1 | 1990-08-14 |
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