Alfredo Guillermo Leigh
Revision as of 11:28, 16 June 2023 by AvionHerbert (talk | contribs) (first pass, various data, patent-referencing of location changes)
Alfredo Guillermo Leigh was a dentist and an aero inventor, who filed patents from 169 Carman, Santiago, Chile.[1] Later he moved to the U.S. and filed patents from there. One British patent records his first name as Alfred.
Some French patent data has him in Chile.[2]
Slightly later French patent data has him in the United States.[3]
References
See also several aero patents listed at http://patents.google.com?assignee=alfredo+guillermo+leigh Here's a list to include from there; include google patents links to all these:
- Aeroplane CA CA203254A Guillermo Leigh Alfredo Guillermo Leigh Alfredo Granted 1920-08-24 • Published 1920-08-24
- Aeroplane with inherent stability US US1404129A Leigh Alfredo Guillermo Leigh Alfredo Guillermo Priority 1919-02-25 • Filed 1919-02-25 • Granted 1922-01-17 • Published 1922-01-17
- Improvements in automatic stability airplanes DE FR FR498841A Alfredo Guillermo Leigh Alfredo Guillermo Leigh Priority 1919-02-25 • Filed 1919-04-23 • Granted 1920-01-23 • Published 1920-01-23
- plane DE DE411258C Alfredo Guillermo Leigh Priority 1921-01-08 • Filed 1921-01-08 • Granted 1925-03-21 • Published 1925-03-21
- plane DE DE403627C Alfredo Guillermo Leigh Granted 1924-10-02 • Published 1924-10-02
Patents whose inventor or applicant is Alfredo Guillermo Leigh or Alfred Guillermo Leigh
- Patent CA-1935-352511 (English title: Airplane wing)
- Patent GB-1918-130859 (English title: Improvements in aeroplanes, Filing date: 1918-11-04)
- Patent FR-1918-500109 (English title: Improvements to aeroplanes, Supplementary to patent: Patent US-1918-09-17 Alfredo Guillermo Leigh, Filing date: 1918-11-21)
- Patent FR-1919-498841 (English title: Improvements brought to automatic airplane stability, Supplementary to patent: Patent US-1919-02-25 Alfredo Guillermo Leigh, Filing date: 1919-04-23)
- Patent DE-1921-411258 (English title: Airplane, Filing date: 1921-01-08)
Names | Alfredo Guillermo Leigh |
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Birth date | |
Death date | |
Countries | CA, CL, DE, FR, GB, US |
Locations | Santiago, Chile |
Occupations | dentist |
Tech areas | Airplane, Stability, Automatic stability |
Affiliations | |
Wikidata id |