Drilldown: Patents

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Patents > Tech fields: navigation & Grant date: 1910 - 1919 & Number of claims: 3-5

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Office:
Inventors:
John Washington Wilson (4) · Paul Lehmann (2) · Louis Coutant Badeau (2) · Ernest Thompson Willows (2)
Inventor country:
Applicant person:
None (12) · John Washington Wilson (4) · Paul Lehmann (2) · Louis Coutant Badeau (2) · Ernest Thompson Willows (2)
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None (18)
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Related to aircraft:
Patent agent:
None (11) · Munn & Co. (4) · C. A. Snow & Co. (3) · Victor J. Evans (3) · Schwab (3) · Haseltine, Lake & Co. (2) · Charles Dony (2) · None (2)
National tech categories:
None (17) · FR 6.4 (14) · USPC 244/90R (3) · DK 77 (3) · USPC 244/6 (3) · USPC 244/233 (3) · USPC 244/225 (3) · USPC 244/12.1 (3) · USPC 244/22 (2) · USPC 244/70 (2) · USPC 244/66 (2) · USPC 244/50 (2) · USPC 244/46 (2) · USPC 244/231 (2) · USPC 244/35R (2)
CPCs:
None (9) · CPC B64C23/005 (8) · CPC B64B1/00 (5) · CPC B64C13/00 (4) · CPC B64C39/005 (4) · CPC B64B1/58 (4) · CPC B64C17/00 (4) · CPC B64C3/14 (3) · CPC B64C2700/6295 (3) · CPC B64C33/02 (3) · CPC B64B1/62 (3) · CPC B64C27/82 (2) · CPC B64C3/385 (2) · CPC B64C13/04 (2) · CPC Y10T74/20012 (2) · CPC G01P3/36 (2)
First filing:
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Citations from after 1930:
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Showing below up to 79 results in range #1 to #79.

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