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Patents > Granted: Yes & Citations from after 1930: 3-20

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Applicant is inventor:
Tech fields:
None (49) · military (27) · projectile (26) · stability (24) · propeller (23) · LTA (20) · airplane (16) · propulsion (15) · frame (15) · kite (12) · helicopter (11) · navigation (9) · safety (8) · aerial propeller (8) · airfoil (8) · rudder (7) · marine (7) · landing (7)
Full specification filed date:
Application number:
None (106) · 25723218 (2)
Granted: (Click arrow to add another value)
Related to aircraft:
Patent agent:
Munn & Co. (22) · None (21) · None (17) · Victor J. Evans (8) · James L. Norris (3) · Joseph F. O'Brien (3) · H. C. Everett Co. (3) · Boult, Wade & Tennant (2) · Knight & Co. (2) · Poole & Brown (2) · Randolph, Jr. (2) · Eric W. Walford (2) · Church & Church (2) · Christy and Christy (2) · Charles W. Hills (2) · James R. Townsend (2) · W. J. FitzGerald & Co. (2) · William Wallace White (2)
IPCs:
None (141) · IPC B64B1/00 (11) · IPC F42B10/00 (10) · IPC B64C31/06 (8) · IPC B64C31/00 (8) · IPC B64C25/00 (6) · IPC B64C3/00 (5) · IPC B64C29/00 (4) · IPC B64C13/00 (4) · IPC B64C3/56 (3) · IPC B64C39/00 (3) · IPC B64C27/04 (3) · IPC B64C11/20 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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