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Patents > Year filed: 1909 & Office : AT or BE or CA or NO or US & Tech fields : airplane or hybrid & Family year: 1900 - 1909

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Year filed:
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Year granted:
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Inventors:
Alfred E. Wunderlich (23) · Henry Calder Lobnitz (3) · John Washington Wilson (2) · John Washington Wadsworth (2) · George Herbert Kellogg (2)
Inventor country:
Applicant person:
Alfred E. Wunderlich (23) · None (9) · Henry Calder Lobnitz (3) · John Washington Wadsworth (2) · George Herbert Kellogg (2) · John Washington Wilson (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Filing date:
Full specification filed date:
Application number:
None (44)
Granted:
Related to aircraft:
Patent agent:
None (39) · A. Wunderlich & Cie, Ingénieurs-Conseils (21) · Munn & Co. (5) · Dyrenforth, Lee, Chritton, and Wiles (2) · Watson E. Coleman (2) · None (2) · Michael J. Stark & Sons (2) · Joshua R. H. Potts (2) · Frank Briesen (2) · Howard P. Denison (2)
National tech categories:
BE K (24) · AT 77d (6) · USPC 244/13 (5) · USPC 244/100R (4) · USPC 244/45R (4) · None (3) · USPC 244/6 (3) · USPC 244/80 (3) · USPC 244/88 (3) · USPC 244/11 (3) · USPC 244/87 (3) · USPC 244/48 (3) · USPC 244/93 (3)
Family year:
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Citations from after 1930:
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