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Patents > Tech fields: instrument & Application number: None & Number of text pages: 2-3

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Inventors:
None (6) · Roger Courtois-Suffit (5) · Emil Schimanek (4) · Alfred Maul (3) · Pierre Poulalion (3) · Oscar Gerhardt (3) · Lawrence Burst Sperry (3) · Jean Armange (3) · Frank Lee Slack (2) · Otto E. Lindpaintner (2) · Jacques de Lesseps (2) · Harry L. Tanner (2) · Harry Egerton Wimperis (2) · Georg von dem Borne (2) · Wolfgang Kreuter (2)
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Applicant person:
None (20) · Roger Courtois-Suffit (5) · Emil Schimanek (3) · Pierre Poulalion (3) · Oscar Gerhardt (3) · Lawrence Burst Sperry (3) · Jean Armange (3) · Otto E. Lindpaintner (2) · Jacques de Lesseps (2) · Wolfgang Kreuter (2)
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Related to aircraft:
CPCs:
None (22) · CPC G01P3/36 (6) · CPC G05D1/0676 (3) · CPC G01C19/38 (2) · CPC G01C9/005 (2) · CPC G01C17/00 (2) · CPC F41G3/24 (2) · CPC B64D45/00 (2) · CPC Y10T74/12 (2)
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Citations from after 1930:
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