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Patents > Inventor country: US & CPCs : CPC B22D33/00 or CPC B64C2700/6295

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Office:
Inventors:
Charles Rudolph Wittemann (5) · Glenn Hammond Curtiss (5) · Andrew Gaul, Jr. (4) · Benjamin Talbot Babbitt Hyde (4) · Frederick William GORE (3) · Spencer MacDougal Brown (3) · Thomas Mortimer Crepar (3) · Willard Bartlett Clements (3) · Howard Huntington (3) · None (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (11) · Charles Rudolph Wittemann (5) · Benjamin Talbot Babbitt Hyde (4) · Andrew Gaul, Jr. (4) · Frederick William Gore (3) · Willard Bartlett Clements (3) · Howard Huntington (3) · Thomas Mortimer Crepar (3) · Spencer MacDougal Brown (3)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (9)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (133) · Munn & Co. (5) · G. Petiau (5) · Victor J. Evans (4) · Joshua R. H. Potts (4) · None (3) · John P. Tarbox (2) · J. S. Withers & Spooner (2) · P. Follin (2) · Lavoix et Mosès (2) · Reginald W. Barker (2) · C. A. Snow & Co. (2) · C. A. Knowles (2) · Edwards & Co. (2) · Boramé et Julien (2) · Spencer Heath (2) · Brandon frères (2)
National tech categories:
None (89) · USPC 244/45R (36) · USPC 244/13 (27) · FR 6.4 (18) · USPC 244/91 (7) · USPC 244/87 (7) · USPC 244/90R (6) · USPC 244/100R (4) · USPC 244/233 (4) · USPC 244/113 (4) · USPC 244/119 (4) · USPC 244/903 (3) · USPC 244/139 (3) · USPC 244/50 (3) · USPC 244/48 (3) · USPC 244/47 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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