Drilldown: Patents

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Patents > Inventor country : GB or NO & Applicant type: INDIV & Tech fields : airplane or balloon or lift or subsystem & Patent agent : Charles Dony or Herbert Haddan & Co. or Victor J. Evans or Weismann et Marx or None

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Office:
Inventors:
Arthur Henry Edwards (8) · Martin Diederich Rucker (7) · Henry Calder Lobnitz (6) · Walter George Tarrant (6) · Halvor Gaara (5) · Sam Leonard Walkden (4) · Robert Cooke Sayer (3) · Carl Alfred Johansson (3) · Haydn Arnold Sanders (2) · Frederick William Zimer (2) · Henry Shepley Booth (2) · Thomas Sopwith (2) · Hugh Bell (2) · Alexander Albert Holle (2) · Charles Denniston Burney (2)
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Applicant person:
None (17) · Martin Diederich Rucker (7) · Arthur Henry Edwards (7) · Walter George Tarrant (6) · Henry Calder Lobnitz (6) · Sam Leonard Walkden (4) · Halvor Gaara (4) · Carl Alfred Johansson (3) · Robert Cooke Sayer (3) · Hugh Bell (2) · Alexander Albert Holle (2) · Thomas Sopwith (2) · Frederick William Zimer (2) · Charles Denniston Burney (2)
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None (57)
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National tech categories:
None (42) · HU V/h (6) · DK 77 (6) · NL 62 (4) · DE 77h.5 (3) · NL 62.7 (3) · GB 4 propel & steer (3) · GB 4 framework (2) · DE 77 (2) · AU 90.5 (2) · USPC 244/80 (2) · GB 4 without buoyant (2) · GB 4 with buoyant (2) · FR 6.4 (2) · AT 77d (2) · USPC 244/25 (2) · USPC 244/105 (2) · GB 4 motors (2)
CPCs:
None (52) · CPC B64C13/00 (5) · CPC B64B1/00 (3) · CPC B64C2700/6256 (3) · CPC B64C17/00 (3) · CPC B64C39/00 (2) · CPC B64C35/00 (2) · CPC B64C3/385 (2) · CPC B64C2700/6295 (2) · CPC B64C23/005 (2) · CPC B64C25/06 (2) · CPC B64C11/04 (2) · CPC B64C11/006 (2)
First filing:
Citations from after 1930:
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Showing below up to 138 results in range #1 to #138.

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