Drilldown: Patents

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Patents > Tech fields: balloon & Granted: Yes & National tech categories : BE K or None

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Office:
Inventors:
None (13) · Leonardo Torres Quevedo (6) · August Riedinger (5) · Joseph Allison Steinmetz (4) · Henry Boinet (3) · Johann Schütte (3) · Francis Alexander Barton (3) · Comte Antoine Apraxine (3)
Applicant person:
None (97) · Edward Charles Robert Marks (4) · Leonardo Torres Quevedo (4) · Joseph Allison Steinmetz (4) · Johann Schütte (3) · Albert Graff (2) · Comte Antoine Apraxine (2) · Georg von Schoenermarck (2) · Alfred Julius Boult (2) · Richard Wilcke (2) · Francis Alexander Barton (2) · August Riedinger (2)
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Full specification filed date:
Application number:
None (143)
Granted: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (113) · Marks & Clerk (10) · Herbert Haddan & Co. (6) · Haseltine, Lake & Co. (6) · W. D. Rowlingson (3) · Boult, Wade & Tennant (3) · Wheatley & Mackenzie (3) · D. Young & Co. (3) · Clement Lean (2) · Alfred Julius Boult (2) · Jensen & Son (2) · W. P. Thompson & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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