Drilldown: Patents

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Patents > Office : DE or Other & Tech fields : LTA or instrument & Supplementary to patent : Patent GB-1908-4519 or Patent HU-1917-77280 or None & Related to aircraft : 0 or 1 or 1909-11-30 & Number of figures: 2-3

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Office: (Click arrow to add another value)
Inventors:
None (20) · Johann Schütte (6) · Reinhold Richter (5) · Alexander Suwada (2) · James Hartness (2) · Floris Albert van Heyst (2) · Ralph Hazlett Upson (2) · Carl Dippel (2) · Nicolaas Everhard Groeneveld Meyer (2)
Inventor country:
Applicant person:
None (51) · Reinhold Richter (3) · Johann Schütte (3) · Dr. Cornelis Schoute (2) · Nicolaas Everhard Groeneveld Meyer (2) · James Hartness (2) · Floris Albert van Heyst (2) · И. Шютте (2) · Alexander Suwada (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (102)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (75) · Munn & Co. (8) · None (7) · H. G. Law (2) · Armengaud jeune (2) · Spencer Heath (2)
National tech categories:
None (24) · FR 6.4 (19) · AT 77d (11) · DE 77h.4 (9) · DE 77h.2 (7) · DE 77h.15 (6) · USPC 244/30 (6) · DE 77h (5) · DE 77 (4) · USPC 244/97 (4) · FR 6.3 (4) · USPC 244/25 (3) · DE 37f.8 (3) · NL 62 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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