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Patents > Grant date: 1913 & Number of figures: 12-50000000

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Inventors:
De Bert Hartley (3) · Vigilio Baldo (3) · None (2) · George Brougham Hubert Austin (2) · Ludwig Schmidl (2) · Matthew Arlington Batson (2) · Edmund Sparmann (2) · James Peter Olsen Jr. (2)
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None (5) · De Bert Hartley (3) · Vigilio Baldo (3) · George Brougham Hubert Austin (2) · Ludwig Schmidl (2) · Matthew Arlington Batson (2) · Edmund Sparmann (2) · James Peter Olsen Jr. (2)
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Tech fields:
Airplane (26) · stability (20) · wings (14) · frame (9) · None (9) · design (8) · automatic stability (7) · Equilibrium (7) · control (6) · hybrid (5) · propulsion (5) · chassis (5) · construction (5) · rudder (5) · LTA (4) · marine (4) · landing (4) · wheels (4) · aerodynamics (4)
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None (14)
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Patent agent:
None (18) · Joseph Gillot (3) · Ch. Mardelet (2) · William L. Hall (2)
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CPCs:
CPC B64C17/00 (12) · None (12) · CPC B64B1/00 (4) · CPC B64C3/385 (4) · CPC B64C2700/6295 (3) · CPC B64C2700/6218 (3) · CPC B64C17/06 (3) · CPC B64C39/08 (3) · CPC B64C2700/6212 (2) · CPC B64C3/00 (2) · CPC B64C3/56 (2) · CPC B64C33/00 (2) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC B64C13/24 (2) · CPC B64D1/04 (2)
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