Drilldown: Patents
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Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Douglas Musson Cowtan (1) ·
Franz Wondra (2) ·
George Francis Myers (1) ·
George Sutherland Dodman (2) ·
Guido Castagneris (1) ·
Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) ·
Herman Charles Pontet Piccolomini (1) ·
Hermann Faehrmann (1) ·
Hiram Stevens Maxim (1) ·
Joseph-Désiré-René Pédron (1) ·
Jules Gastambide (1) ·
Kingsford William Brand (1) ·
Leonardo Torres Quevedo (1) ·
Lucien-Pierre Frantzen (1) ·
Paul Dherbès (1) ·
Preston Albert Watson (1) ·
Robert Gastambide (1)
Applicant person:
None (1) ·
Douglas Musson Cowtan (1) ·
Franz Wondra (2) ·
George Francis Myers (1) ·
George Sutherland Dodman (2) ·
Guido Castagneris (1) ·
Henri-Joseph-Léon-Marie de la Chevardière de la Grandville (1) ·
Herman Charles Pontet Piccolomini (1) ·
Hermann Faehrmann (1) ·
Hiram Stevens Maxim (1) ·
Joseph-Désiré-René Pédron (1) ·
Jules Gastambide (1) ·
Kingsford William Brand (1) ·
Leonardo Torres Quevedo (1) ·
Lucien-Pierre Frantzen (1) ·
Paul Dherbès (1) ·
Robert Gastambide (1)
Applicant firm:
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Applicant is inventor:
Tech fields:
Filing date:
Application number:
None (5) ·
13235916 (1) ·
191316499D (1) ·
322318 (1) ·
361256D (1) ·
384753D (1) ·
421192D (1) ·
475001D (1) ·
476888D (1) ·
495123D (1) ·
503085D (1) ·
504211D (1) ·
968917 (1)
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
None (2) ·
Brandon frères (1) ·
Charles Neulat (1) ·
E. R. Royston & Co. (1) ·
Émile Bert (1) ·
Gedge & Feeny (1) ·
Geo. C. Douglas & Co. (1) ·
George Barker & Brettell (1) ·
H. Bœttcher fils (1) ·
Haseltine, Lake & Co. (1) ·
J. Bonnet-Thirion et Breton (1) ·
Lloyd Wise & Co. (1) ·
None (1) ·
Rigot et Prévost (1) ·
Tongue & Birkbeck (1) ·
Weissmann et Marx (1)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs:
None (3) ·
CPC A63H27/08 (1) ·
CPC B64B1/00 (2) ·
CPC B64C1/064 (1) ·
CPC B64C1/065 (1) ·
CPC B64C11/48 (1) ·
CPC B64C2001/0063 (1) ·
CPC B64C27/04 (1) ·
CPC B64C2700/6281 (1) ·
CPC B64C2700/6295 (1) ·
CPC B64C3/18 (1) ·
CPC B64C3/385 (1) ·
CPC B64C3/50 (1) ·
CPC B64C3/54 (1) ·
CPC B64C31/02 (1) ·
CPC B64C33/02 (1) ·
CPC B64C39/00 (2) ·
CPC F42C1/14 (1)
Family year:
Cites these patents:
Citations from after 1930:
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Showing below up to 17 results in range #1 to #17.
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