Larson Allen L
USPTO Trademark & Patent Filings
Trademark applications and grants for Larson Allen L. Larson Allen L has 2 trademark applications. The latest application filed is for "ENERGY FIELD TRADING"
- Company Aliases
- Larson Allen L
- Larson, Allen L.
- l allen larson
- Larson; Allen L. - Thornton CO
Trademarks Patents
| Patent Application | Date |
|---|---|
| Optical switch incorporating molded optical waveguide elements 5,185,824 - 07/784,351 Grimes , et al. February 9, 1 | 1993-02-09 |
| Broadband multirate switching architecture 4,999,832 - 07/441,794 Chen , et al. March 12, 1 | 1991-03-12 |
| Wideband switching system 4,769,833 - 06/846,327 Farleigh , et al. September 6, 1 | 1988-09-06 |
| Channel interface circuit with high speed data message header field translation and direct memory access 4,424,565 - 06/276,074 Larson January 3, 1 | 1984-01-03 |
| Channel interface circuit providing virtual channel number translation and direct memory access 4,419,728 - 06/276,060 Larson December 6, 1 | 1983-12-06 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"ENERGY FIELD TRADING" 87168792 |
ENERGY FIELD TRADING 2016-09-12 |
"CRYSTAL VISION" 74130181 |
CRYSTAL VISION 1991-01-14 |
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