Drilldown: Patents

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Patents > Tech fields: hybrid & Number of text pages: 3-4 & Number of claims: 4-50

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Office:
Inventors:
None (4) · Gustav Mees (2) · Charles Wolf (2) · Lyoubomir Boïovitch (2) · Martin Jelalian (2) · Francis Alexander Barton (2) · August Smikalla (2)
Inventor country:
Applicant person:
None (12) · Lyoubomir Boïovitch (2) · Martin Jelalian (2) · Gustav Mees (2) · Charles Wolf (2) · August Smikalla (2)
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Applicant is inventor:
Tech fields: (Click arrow to add another value)
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Application number:
None (19)
Granted:
Related to aircraft:
Patent agent:
None (12) · None (4) · Armengaud jeune (3) · Munn & Co. (3) · Edward Evans & Co. (2) · W. D. Rowlingson (2) · Victor J. Evans (2) · M. Zerolo (2) · John P. Tarbox (2) · H. C. Evert & Co. (2) · H. & A. M. Macey (2) · George H. Strong (2) · G. de Mestral et F. Harlé (2) · Haseltine, Lake & Co. (2) · Coquillat (2) · Carl Tewes (2)
National tech categories:
None (25) · FR 6.4 (20) · USPC 244/22 (6) · USPC 244/218 (3) · USPC 244/11 (3) · USPC 244/70 (2) · USPC 244/6 (2) · AU 90.3 (2) · USPC 244/25 (2) · USPC 244/133 (2) · USPC 244/64 (2) · USPC 244/66 (2) · USPC 244/46 (2) · HU V/h (2)
First filing:
Cites these patents:
Citations from after 1930:
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