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Patents > Inventor country : DE or FR & CPCs: None & First filing: None & Number of text pages: 1-2

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Office:
Inventors:
None (56) · Reinhold Richter (10) · Hans Windhoff (3) · Richard Wilcke (3) · Albert Graff (3) · Gustav Lilienthal (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (145) · Reinhold Richter (9) · Hans Windhoff (3) · Wilhelm Pega (2) · Karl Bomhard (2) · Karl Emich (2) · Heinrich Dittmar (2) · Louis Constantin (2) · Louis-Marie Le Dantec (2) · Johannes Schilling (2)
Applicant is inventor:
Tech fields:
LTA (70) · Airplane (45) · frame (35) · subsystem (26) · design (23) · construction (23) · airship (22) · propulsion (21) · balloon (19) · propeller (18) · gas (18) · propellers (16) · car (16) · stability (13) · navigation (11) · compartments (11) · wings (10) · rigid (10) · electricity (9)
Full specification filed date:
Granted:
Supplementary to patent:
None (136) · Patent DE-1919-319462 (2) · Patent DE-1908-221549 (2) · Patent FR-1911-430455 (2) · Patent ES-1911-50083 (2) · Patent DE-1913-287314 (2)
Related to aircraft:
Assigned to:
National tech categories:
AT 77d (41) · HU V/h (37) · None (15) · DE 77h.15 (9) · DE 77 (9) · DK 77 (8) · FR 6.4 (7) · DE 77h.3 (6) · DE 77h.4 (6) · DE 77h (6) · DE 77h.6 (5) · DE 77h.5 (4) · CH 115 (3) · DK 65 (3) · CH 129c (3) · DE 37f.8 (3)
CPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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