Drilldown: Patents

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Patents > Tech fields : balloon or lift or propeller or propulsion & Application number : hybrid or None & Patent agent : Brandon freres or Weismann et Marx or None & Number of claims: 2

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Office:
Inventors:
None (11) · Émile-Médéric Bossuet (2) · Otto Koch (2) · Edward Zarski (2) · Emanuel Kalisch (2) · Max Richter (2) · James J. Pennington (2) · William Henry Fauber (2) · Hellmuth Hirth (2)
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Applicant person:
None (42) · Max Richter (2) · Emanuel Kalisch (2) · Edward Zarski (2) · Otto Koch (2)
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National tech categories:
AT 77d (21) · DE 77 (9) · None (7) · DE 77h.6 (5) · DK 77 (4) · DE 77h.5 (4) · DE 77h.4 (3) · DE 77h (3) · HU V/h (3) · DE 77h.11 (2) · USPC 244/62 (2)
CPCs:
None (56) · CPC B64B1/00 (4) · CPC B64B1/40 (3) · CPC B64D7/02 (2) · CPC B64C3/42 (2)
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Showing below up to 115 results in range #1 to #115.

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