Watt Richard E
USPTO Trademark & Patent Filings
Trademark applications and grants for Watt Richard E. Watt Richard E has 1 trademark applications. The latest application filed is for "SUNTROLLER"
- Company Aliases
- Watt; Richard E.
- e richard watt
- Watt; Richard E. - Spring Valley CA
- Watt; Richard E. - La Mesa CA
- Watt; Richard E. - San Diego CA
Trademarks Patents
| Patent Application | Date |
|---|---|
| Elevator position sensing system using coded vertical tape 5,135,081 - 07/694,062 Watt , et al. August 4, 1 | 1992-08-04 |
| Elevator control switch and position indicator assembly 4,805,739 - 07/143,943 Lind , et al. February 21, 1 | 1989-02-21 |
| Isothermal process solar collector panel 4,127,105 - 05/821,655 Watt November 28, 1 | 1978-11-28 |
| Ambiguity free digital averaging phase meter 4,001,682 - 05/530,691 Watt January 4, 1 | 1977-01-04 |
| ASYMMETRICAL WAVE DIGITAL PHASE MEASURING SYSTEM 3,820,022 - 05/293,108 Watt June 25, 1 | 1974-06-25 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"SUNTROLLER" 1049437 73065467 |
SUNTROLLER 0000-00-00 |
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