Drilldown: Patents

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Patents > Applicant is inventor: Yes & Tech fields: navigation & Filing date: 1910 - 1919 & National tech categories : AT 77d or USPC 244/3.23 or USPC 244/80 or None & Cites these patents : 1910 or Patent AT-1909-47911 or Patent GB-1912-5966 or None

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Inventors:
None (4) · Franz Xaver Wels (4) · Albert Francis Zahm (3) · René Tampier (3) · Richard Wilcke (2) · Halvor Gaara (2) · George Sutherland Dodman (2) · Elmer Ambrose Sperry (2) · Albert Graff (2) · Alexander Albert Holle (2)
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Applicant person:
None (23) · Franz Xaver Wels (4) · Richard Wilcke (2) · Albert Graff (2) · Halvor Gaara (2) · René Tampier (2) · George Sutherland Dodman (2)
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None (17)
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CPCs:
None (12) · CPC B64C17/00 (6) · CPC B64C13/00 (6) · CPC B64C2700/6295 (4) · CPC B64C3/52 (3) · CPC B64B1/58 (3) · CPC B64C23/005 (3) · CPC B64C2700/6218 (2) · CPC B64C2700/6256 (2) · CPC B64C39/005 (2) · CPC B64C3/385 (2) · CPC B64C39/00 (2) · CPC B64C17/06 (2) · CPC B64C2700/6245 (2) · CPC B64B1/00 (2) · CPC B64C13/02 (2) · CPC B64C33/00 (2) · CPC B64B1/60 (2) · CPC B64B1/40 (2)
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Showing below up to 71 results in range #1 to #71.

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