Drilldown: Patents
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Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Adolphe-François-Joseph Doutre (1) ·
Albert Livingstone Blackman (1) ·
Alfred K. R. A. Krakow (2) ·
Arthur Henry Edwards (1) ·
Dane Hurlburt (1) ·
George Raymond Lawrence (1) ·
Isaac Bell (1) ·
Joseph Evans Cooper (1) ·
Martin Diederich Rucker (1) ·
Pierre-Marie-Louis-Émile Gire (1) ·
Robert Kemp (1) ·
Sam Leonard Walkden (1) ·
Sándor Frenyó (1)
Inventor location:
Applicant person:
None (2) ·
Adolphe-François-Joseph Doutre (1) ·
Albert Livingstone Blackman (1) ·
Alfred K. R. A. Krakow (1) ·
Arthur Henry Edwards (1) ·
Dane Hurlburt (1) ·
George Raymond Lawrence (1) ·
Isaac Bell (1) ·
Joseph Evans Cooper (1) ·
Martin Diederich Rucker (1) ·
Pierre-Marie-Louis-Émile Gire (1) ·
Sam Leonard Walkden (1) ·
Sándor Frenyó (1)
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted:
Publication date:
Supplementary to patent:
None (3) ·
Patent FR-1902-324521 (2) ·
Patent FR-1910-420958 (1) ·
Patent GB-1908-4519 (1) ·
Patent GB-1909-8531 (1) ·
Patent GB-1911-12188 (1) ·
Patent US-1880-224510 (1) ·
Patent US-1881-250417 (1) ·
Patent US-1910-984076 (1) ·
Patent US-1913-04-21 George Raymond Lawrence (1) ·
Patent US-1918-1433728 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
Assigned to:
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IPCs:
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Citations from after 1930:
Number of claims:
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Showing below up to 13 results in range #1 to #13.
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