Drilldown: Patents

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Patents > Office : AU or DE or SAX or US & Tech fields : balloon or marine & IPCs : IPC B64B1/00 or IPC B64B1/40

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Office: (Click arrow to add another value)
Inventors:
Johann Schütte (2) · James Hartness (2)
Inventor country:
Applicant person:
None (10) · Johann Schütte (2) · James Hartness (2)
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Related to aircraft:
National tech categories:
USPC 244/30 (12) · USPC 244/127 (6) · DE 77 (5) · USPC 244/25 (5) · USPC 244/26 (5) · USPC 244/97 (4) · USPC 244/28 (3) · USPC 244/99 (3) · USPC 244/125 (3) · USPC 244/31 (3) · DE 77h (2) · USPC 244/128 (2) · USPC 244/126 (2) · USPC 244/32 (2) · USPC 244/33 (2) · USPC 244/24 (2) · USPC 244/96 (2)
IPCs: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 63 results in range #1 to #63.

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