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Patents > Applicant type : Hermann Burkardt or INDIV or INDIV + COMPANY & Tech fields : Rudder or control & National tech categories: None

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Office:
Inventors:
John Law Garsed (6) · Robert Esnault-Pelterie (6) · Wilbur Wright (4) · Orville Wright (4) · Louis Blériot (4) · Henry Calder Lobnitz (4) · Joseph Wetterwald (4) · Edward Smethurst (4) · Richard Fitz Power (3) · Johan Peter Hemme Lund (3) · Sam Leonard Walkden (3)
Inventor country:
Applicant person:
None (18) · John Law Garsed (6) · Robert Esnault-Pelterie (6) · Joseph Wetterwald (4) · Henry Calder Lobnitz (4) · Louis Blériot (4) · Edward Smethurst (4) · Sam Leonard Walkden (3) · Richard Fitz Power (3) · Orville Wright (3) · Wilbur Wright (3)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
None (93) · 324718 (2)
Granted:
Supplementary to patent:
None (148) · Patent FR-1912-450422 (2) · Patent GB-1909-2111 (2) · Patent FR-1907-377174 (2) · Patent GB-1909-8531 (2) · Patent US-1904-793746 (2) · Patent GB-1910-6051 (2) · Patent FR-1909-399456 (2) · Patent US-1911-1003530 (2)
Related to aircraft:
Patent agent:
None (71) · Marks & Clerk (17) · Haseltine, Lake & Co. (14) · Abel & Imray (13) · Herbert Haddan & Co. (11) · Boult, Wade & Tennant (10) · G. F. Redfern & Co.‎ (5) · None (4) · Wheatley & Mackenzie (3) · Brierley & Appleyard (3) · Gedge & Feeny (3) · Fell & James (3) · Browne & Co. (3) · Brierley & Howard (3) · Brewer & Son (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (111) · IPC B64C13/00 (24) · IPC B64C17/00 (16) · IPC B64C1/00 (8) · IPC B64C39/00 (8) · IPC B64C3/54 (6) · IPC B64C13/24 (6) · IPC B64C35/00 (4) · IPC B64C3/38 (4) · IPC B64C33/02 (3) · IPC B64C13/12 (3) · IPC B64C27/04 (3) · IPC B64B1/40 (3) · IPC B64B1/58 (3)
CPCs:
None (77) · CPC B64C13/00 (38) · CPC B64C2700/6256 (27) · CPC B64C17/00 (18) · CPC B64C2700/6212 (6) · CPC B64C13/24 (6) · CPC B64C3/385 (6) · CPC B64C2700/6218 (5) · CPC B64C2700/6246 (5) · CPC B64C13/12 (5) · CPC B64B1/00 (5) · CPC B64C2700/6295 (4) · CPC B64C33/02 (4) · CPC B64C2700/6214 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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