Drilldown: Patents

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Patents > Office : DK or US & Inventor country : FR or US & Tech fields : balloon or navigation & Granted: Yes & Assigned to : Sperry Gyroscope Company or None & Family year: 1900 - 1999

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Office: (Click arrow to add another value)
Inventors:
John Washington Wilson (5) · Albert Hugo Friedel (5) · Matthew B. Sellers (3) · Albert Francis Zahm (3) · Elmer Ambrose Sperry (2) · René Tampier (2) · Joseph Allison Steinmetz (2) · Louis Coutant Badeau (2) · Theodore Kornbrodt (2) · Anthony O'Brate (2) · Malcolm Grover Adams (2) · Frederick Brackett (2) · James Means (2) · Melvin Vaniman (2) · John Holmes Wilson (2) · Vincent C. de Ybarrondo (2) · Harry L. Tanner (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (14) · John Washington Wilson (5) · Albert Hugo Friedel (5) · Joseph Allison Steinmetz (2) · Malcolm Grover Adams (2) · Matthew B. Sellers (2) · René Tampier (2) · Anthony O'Brate (2) · Louis Coutant Badeau (2) · James Means (2) · Vincent C. de Ybarrondo (2) · Frederick Brackett (2) · Melvin Vaniman (2) · John Holmes Wilson (2) · Theodore Kornbrodt (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (23)
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
Patent agent:
None (102) · Munn & Co. (10) · Victor J. Evans (9) · R. S. & A. B. Lacey (8) · None (7) · C. A. Snow & Co. (6) · Herbert H. Thompson (4) · Noyes & Harriman (3) · Watson E. Coleman (2) · Michael J. Stark & Sons (2) · Lincoln Sonntag (2) · Wright, Brown, Quimby & May (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (18) · USPC 244/22 (10) · USPC 244/6 (8) · USPC 244/52 (7) · USPC 244/51 (7) · USPC 244/97 (7) · USPC 244/48 (7) · USPC 244/90R (7) · USPC 244/25 (7) · USPC 244/70 (6) · USPC 244/80 (6) · USPC 244/46 (6)
CPCs:
CPC B64B1/00 (30) · CPC B64C23/005 (17) · CPC B64C13/00 (17) · CPC B64C39/005 (14) · CPC B64C33/02 (12) · CPC B64B1/40 (11) · CPC B64C2700/6295 (9) · CPC B64C3/385 (8) · CPC B64C9/00 (7) · CPC B64C27/82 (7) · CPC B64C3/40 (7) · CPC B64C17/00 (7) · CPC B64C9/38 (6) · None (6) · CPC B64C3/14 (5) · CPC B64C39/08 (4) · CPC B64C39/008 (4) · CPC B64C29/0033 (4) · CPC B64C33/00 (4) · CPC B64B1/62 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 234 results in range #1 to #234.

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