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Patents > Tech fields: hybrid & Number of claims: 7-20

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Office:
Inventors:
Alfred K. R. A. Krakow (3) · Francis Alexander Barton (3) · None (2) · Edward Arthur Geoghegan (2) · John P. Tarbox (2) · Franz Xaver Wels (2) · Ernest Bertin (2) · Enrico Forlanini (2) · Anthony Rudolph Silverston (2) · Augustus Moore Herring (2)
Inventor country:
Applicant person:
None (15) · Ernest Bertin (2) · Anthony Rudolph Silverston (2) · Augustus Moore Herring (2) · Franz Xaver Wels (2) · Francis Alexander Barton (2) · Enrico Forlanini (2)
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Application number:
None (20)
Granted:
Related to aircraft:
Patent agent:
None (13) · Haseltine, Lake & Co. (3) · W. D. Rowlingson (3) · Munn & Co. (3) · None (2) · George H. Strong (2) · Michael J. Stark & Sons (2) · John P. Tarbox (2) · Brown & Hopkins (2)
First filing:
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Citations from after 1930:
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