Drilldown: Patents
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- Agents (119)
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Year filed:
Year granted:
Inventors:
None (5) ·
Adolf Linhart (1) ·
Alois Krischke (1) ·
Antonio Valenzuela (1) ·
Ciro Fidel Méndez (2) ·
Daniel Lewis (3) ·
Edwin Vorliček (1) ·
Ernesto Fuchs (2) ·
Ernst Werndl (1) ·
Ferdinand Lischtiak (1) ·
Frederick William Dufwa (4) ·
Friedrich Wilhelm Dufwa (1) ·
George Seifert (1) ·
Hans Hermann Hocke (1) ·
Heinrich Schneider (1) ·
Herbert M. Cooley (1) ·
Ignaz Etrich (1) ·
John Arthur Weis (1) ·
Juan García Villalobos (1) ·
Michael Stefan Bjeloucic (1) ·
Michael Stefan Bjelvučić (1) ·
Péter Petrovics (1) ·
Rodolfo Aizpuru (1) ·
Tereso Moreno (1) ·
Theodor Kurrell (1) ·
Theodor Scheimpflug (1) ·
Venceslao Gisman (1) ·
William J. Wells (1) ·
William James Wells (2)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
None (7) ·
Adolf Linhart (1) ·
Antonio Valenzuela (1) ·
Ciro Fidel Méndez (2) ·
Daniel Lewis (3) ·
Edwin Vorliček (1) ·
Ernesto Fuchs (2) ·
Ernst Werndl (1) ·
Ferdinand Lischtiak (1) ·
Frederick William Dufwa (4) ·
Friedrich Wilhelm Dufwa (1) ·
George Seifert (1) ·
Hans Hermann Hocke (1) ·
Heinrich Schneider (1) ·
Herbert M. Cooley (1) ·
Ignaz Etrich (1) ·
Jacob Reutimann (1) ·
John Arthur Weis (1) ·
Juan García Villalobos (1) ·
Michael Stefan Bjelvučić (2) ·
Péter Petrovics (1) ·
Robert John Wells (1) ·
Roberto Ypina (1) ·
Rodolfo Aizpuru (1) ·
Tereso Moreno (1) ·
Theodor Kurrell (1) ·
Venceslao Gisman (1) ·
William J. Wells (1) ·
William James Wells (1) ·
Williams James Welles (1)
Applicant firm:
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Filing date:
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Application number:
None (17) ·
1908448258 (1) ·
190916367D (1) ·
1909512667 (1) ·
191001443D (1) ·
191001694D (1) ·
191008619D (1) ·
1911626203 (1) ·
1911642463 (1) ·
1911645343 (1) ·
1912689621 (1) ·
1912695294 (1) ·
1912724677 (1) ·
191301606D (1) ·
441521D (1) ·
54440 (1) ·
68455 (1) ·
68790 (1) ·
airfoil (1) ·
D460788 (1)
Grant date:
Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories:
None (7) ·
AT 65b (1) ·
AT 77d (5) ·
DE 42n.9 (1) ·
DE 77h.5 (2) ·
FR 6.4 (1) ·
HU V/h (2) ·
IT 8 (1) ·
MX F. I (1) ·
MX F. III (4) ·
USPC 244/127 (1) ·
USPC 244/153R (1) ·
USPC 244/201 (1) ·
USPC 244/203 (1) ·
USPC 244/22 (1) ·
USPC 244/233 (1) ·
USPC 244/234 (1) ·
USPC 244/51 (1) ·
USPC 244/73R (1) ·
USPC 244/80 (1) ·
USPC 244/90R (1) ·
USPC 416/113 (2)
IPCs:
CPCs:
None (17) ·
CPC A63H27/08 (1) ·
CPC B64B1/00 (1) ·
CPC B64B1/58 (1) ·
CPC B64C1/00 (1) ·
CPC B64C11/001 (1) ·
CPC B64C11/006 (2) ·
CPC B64C13/00 (1) ·
CPC B64C17/00 (3) ·
CPC B64C21/02 (2) ·
CPC B64C2700/6218 (2) ·
CPC B64C2700/6295 (1) ·
CPC B64C3/14 (1) ·
CPC B64C3/38 (1) ·
CPC B64C3/54 (1) ·
CPC B64C3/546 (1) ·
CPC B64C33/02 (1) ·
CPC B64C39/00 (1) ·
CPC B64C39/003 (1) ·
CPC B64C9/00 (1) ·
CPC F05B2260/74 (2) ·
IPC H03G5/20 (1)
Family year:
Cites these patents:
Citations from after 1930:
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Showing below up to 36 results in range #1 to #36.
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