Drilldown: Patents

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Patents > Filing date: 1900 - 1909 & Patent agent : E. E. Vrooman or Munn & Co.

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Office:
Inventors:
Malcolm Grover Adams (4) · Edward Hoult (2) · George Bold (2) · Rudolph G. Dressler (2) · Matthew B. Sellers (2) · David Thomas (2)
Inventor country:
Applicant person:
None (4) · Malcolm Grover Adams (4) · Rudolph G. Dressler (2) · Edward Hoult (2) · Matthew B. Sellers (2) · David Thomas (2)
Applicant type:
Applicant is inventor:
Tech fields:
Propulsion (19) · LTA (15) · frame (15) · navigation (15) · airplane (14) · None (12) · propeller (11) · stability (10) · flapping (8) · rudder (7) · car (6) · airfoil (6) · marine (4) · helicopter (4) · hybrid (4) · ornithopter (3) · mooring (3) · wheels (3) · landing (3)
Full specification filed date:
Application number:
None (11)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (7) · USPC 244/64 (4) · USPC 244/100R (3) · USPC 244/22 (3) · USPC 244/20 (2) · USPC 416/123 (2) · USPC 244/9 (2) · USPC 244/82 (2) · USPC 244/70 (2) · USPC 244/45R (2) · USPC 244/34R (2) · USPC 244/28 (2) · USPC 244/23R (2) · USPC 244/234 (2) · USPC 244/218 (2) · USPC 244/48 (2) · USPC 244/110G (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 58 results in range #1 to #58.

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