Drilldown: Patents

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Patents > Applicant is inventor: Yes & National tech categories : DE 77h.15 or GB 4 propel & steer

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Inventors:
Heinrich Strieffler (4) · Louis Blériot (3) · Ernest Wilson (3) · James Grieve Lorrain (3) · Charles John Evans (2) · Erhard Brunsmann (2) · Hiram Stevens Maxim (2) · Patrick Young Alexander (2) · Adolphe Clément-Bayard (2) · John Marshall (2)
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Tech fields:
propulsion (30) · LTA (25) · navigation (21) · propeller (18) · electricity (11) · car (11) · subsystem (11) · landing (10) · frame (9) · marine (9) · flapping (8) · heavier-than-air (8) · stability (8) · rudder (8) · ascension (7) · balloon (7) · steam (7)
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Showing below up to 86 results in range #1 to #86.

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