Drilldown: Patents
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Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
Carlos E. Hall (1) ·
Ciro Fidel Méndez (2) ·
Daniel Lewis (3) ·
Ernesto Fuchs (1) ·
Estanislao Caballero de los Olivos (3) ·
Eugène Sunguroff (2) ·
François Louvrier (1) ·
Frederick Dufwa (1) ·
Frederick William Dufwa (2) ·
Fredrik Wilhelm Dufwa (1) ·
Henri-Marie Coandă (5) ·
Herbert M. Cooley (1) ·
István Tóth (1) ·
János Csorbai Szabó (1) ·
Joan Stefan Agarici (1) ·
Just Buisson (1) ·
Lazare I. Finchelstein (1) ·
Marie Jasogne (1) ·
Nicolay Petersen (1) ·
Theodor Dobresco (2) ·
William J. Wells (1) ·
William James Wells (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (2) ·
Carlos E. Hall (1) ·
Ciro Fidel Méndez (2) ·
Daniel Lewis (3) ·
Ernesto Fuchs (1) ·
Estanislao Caballero de los Olivos (3) ·
Eugène Sunguroff (2) ·
François Louvrier (1) ·
Frederick Dufwa (1) ·
Frederick William Dufwa (2) ·
Fredrik Wilhelm Dufwa (1) ·
Henri-Marie Coandă (5) ·
Herbert M. Cooley (1) ·
István Tóth (1) ·
Jacob Reutimann (1) ·
János Csorbai Szabó (1) ·
Joan Stefan Agarici (1) ·
Lazare I. Finchelstein (1) ·
Marie Jasogne (1) ·
Robert John Wells (1) ·
Roberto Ypina (1) ·
Theodor Dobresco (2) ·
William J. Wells (1) ·
William James Wells (1) ·
Williams James Welles (1)
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Full specification filed date:
Application number:
None (11) ·
12641D (1) ·
191001443D (1) ·
191001694D (1) ·
1911626203 (1) ·
1911642463 (1) ·
1911645343 (1) ·
1912689621 (1) ·
1912724677 (1) ·
191301606D (1) ·
191410265D (1) ·
380757D (1) ·
387482D (1) ·
387802D (1) ·
394168D (1) ·
402421D (1) ·
417757D (1) ·
466405D (1) ·
52081 (1) ·
D460788 (1) ·
FR443531(A) (1)
Grant date:
Granted:
Publication date:
Supplementary to patent:
Patent agent:
None (10) ·
A. M. & William Clark (1) ·
Briesen & Knauth (1) ·
Chas. A Briscoe (1) ·
Dupont et Elluin (3) ·
G. de Mestral et F. Harlé (2) ·
H. Bœttcher fils (1) ·
Haseltine, Lake & Co. (2) ·
J. Germain (1) ·
Marillier et Robelet (1) ·
Mathys & Co. (1) ·
P. Follin (1) ·
Société Marillier et Robelet (1) ·
Victor J. Evans (1) ·
W. H. Singleton (2) ·
W. J. Fitzgerald & Co. (1) ·
William Sutherland Robinson (1)
Assigned to:
National tech categories:
IPCs:
CPCs:
None (5) ·
CPC B64B1/00 (2) ·
CPC B64B1/40 (1) ·
CPC B64B1/58 (1) ·
CPC B64C1/00 (2) ·
CPC B64C11/001 (1) ·
CPC B64C11/006 (4) ·
CPC B64C13/00 (1) ·
CPC B64C17/00 (1) ·
CPC B64C21/02 (1) ·
CPC B64C23/005 (1) ·
CPC B64C2700/6218 (1) ·
CPC B64C2700/6228 (1) ·
CPC B64C2700/6233 (1) ·
CPC B64C2700/6259 (1) ·
CPC B64C2700/6274 (1) ·
CPC B64C2700/6295 (2) ·
CPC B64C3/00 (1) ·
CPC B64C3/18 (1) ·
CPC B64C33/02 (1) ·
CPC B64C39/00 (2) ·
CPC B64C39/12 (1) ·
CPC B64C9/00 (1) ·
CPC F01C1/44 (1) ·
CPC F01D5/145 (1) ·
CPC F02K1/822 (1) ·
CPC F02K7/00 (1) ·
CPC F04D29/30 (1) ·
CPC F05B2260/74 (2) ·
CPC Y02E10/72 (1)
Family year:
Cites these patents:
Citations from after 1930:
Number of claims:
Showing below up to 31 results in range #1 to #31.
