Sir Henry Lawson-Tancred, Sons & Co. Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sir Henry Lawson-Tancred, Sons & Co. Ltd..The latest application filed is for "wind turbine blades".
- Sir Henry Lawson-Tancred, Sons & Co. Ltd. - Boroughbridge GB
- Sir Henry Lawson-Tancred, Sons & Co. Ltd. - Yorkshire GB2
| Patent | Date |
|---|---|
| Wind turbine blades Grant 4,692,095 - Lawson-Tancred September 8, 1 | 1987-09-08 |
| Method and apparatus for generating electricity from a fixed pitch wind wheel Grant 4,280,061 - Lawson-Tancred July 21, 1 | 1981-07-21 |
| Electric power generation Grant 4,274,010 - Lawson-Tancred June 16, 1 | 1981-06-16 |
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