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Patents > National tech categories : AT 77d or IT 8 or USPC 244/80 & First filing: None & Cites these patents: None

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Office:
Inventors:
None (21) · Reinhold Richter (8) · Heinrich Bier (4) · Achille Bertelli (4) · Antoine-Padoue Filippi (4) · Josef Deixler (3) · Adalbert Placek (3) · Federico Capone (3) · Adrian Baumann (3)
Applicant person:
None (160) · Reinhold Richter (8) · Heinrich Bier (4) · Heinrich Dittmar (2) · Adalbert Plaček (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (73) · LTA (54) · frame (41) · propulsion (32) · navigation (29) · stability (26) · propeller (25) · Wings (25) · whole (22) · Design (19) · balloon (18) · airfoil (16) · subsystem (15) · None (15) · marine (12) · construction (11) · Drachenflieger (11) · flapping (10) · car (10)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (140) · Patent FR-1902-326727 (4) · Patent SE-1906-23283 (3) · Patent AT-1912-64662 (2) · Patent IT-1902-65889 (2) · Patent FR-1906-363017 (2)
Related to aircraft:
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First filing: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 213 results in range #1 to #213.

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