Drilldown: Patents

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Patents > Year filed: 1910 & Tech fields: navigation & Grant date: 1900 - 1999

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Inventors:
Albert Graff (4) · Richard Wilcke (4) · John Washington Wilson (4) · None (3) · Pierre Pons (3) · Ignaz Etrich (2) · Joseph Wetterwald (2) · Louis Coutant Badeau (2) · Louis-Isidore Henry (2) · Paul Lehmann (2) · Ernst Carl Alexander Baumann (2) · René Tampier (2) · Ernst Emil Freytag (2) · Ambroise Goupy (2) · Vincent C. de Ybarrondo (2)
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Applicant person:
None (14) · John Washington Wilson (4) · Richard Wilcke (3) · Pierre Pons (3) · Ignaz Etrich (2) · Louis Coutant Badeau (2) · Paul Lehmann (2) · Albert Graff (2) · Louis-Isidore Henry (2) · Ambroise Goupy (2) · Joseph Wetterwald (2) · Vincent C. de Ybarrondo (2)
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None (16)
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Patent agent:
None (39) · Victor J. Evans (4) · Marks & Clerk (3) · Armengaud jeune (3) · Noyes & Harriman (3) · Boult, Wade & Tennant (3) · Charles Assi (2) · Émile Klotz (2) · Haseltine, Lake & Co. (2) · C. A. Snow & Co. (2)
National tech categories:
None (24) · FR 6.4 (19) · USPC 244/90R (6) · USPC 244/50 (4) · USPC 244/22 (4) · AT 77d (3) · USPC 244/234 (3) · USPC 244/113 (3) · USPC 244/13 (2) · USPC 244/80 (2) · USPC 244/66 (2) · USPC 244/51 (2) · USPC 244/237 (2) · USPC 244/231 (2) · USPC 244/233 (2) · DK 77 (2)
CPCs:
None (13) · CPC B64C13/00 (12) · CPC B64C33/02 (6) · CPC B64C23/005 (6) · CPC B64C2700/6295 (5) · CPC B64C3/385 (5) · CPC B64C17/00 (5) · CPC B64C3/38 (5) · CPC B64C2700/6245 (4) · CPC B64C3/52 (4) · CPC B64C39/005 (3) · CPC B64C29/0033 (3) · CPC B64B1/00 (3) · CPC B64B1/58 (3) · CPC B64C39/00 (2) · CPC B64C3/14 (2) · CPC B64C2700/6256 (2) · CPC B64B1/62 (2) · CPC B64C13/02 (2)
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