Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (468)
- Event (141)
- Letters (683)
- Location (51)
- Organizations (937)
- Patents (17810)
- Person (2227)
- Publications (24586)
- Techtypes (2422)
Use the filters below to narrow your results.
August Siegrist (1) ·
Benjamin J. Sykes (1) ·
Bernardhus Magnushen Totdahl (1) ·
Charles Abbott Smith (1) ·
Charles John Evans (1) ·
Charles R. Purnell (1) ·
Charles Théryc (1) ·
Charles-Antoine Mary (1) ·
Dr. Bernhard Reinhard Beenen (1) ·
Edward Flad (1) ·
Emory B. Sowers (1) ·
Erich Lindenberg (1) ·
Ernest Wilson (1) ·
Flavieous J. Hoge (1) ·
Georg Wellner (2) ·
George O. Adams (1) ·
George V. Singleton (1) ·
Hugo Baudisch (1) ·
John J. Pokorny (1) ·
John Marshall (1) ·
Leon Gayon (1) ·
Percy Sinclair Pilcher (1) ·
Stewart Cairncross (1) ·
Thomas Fraser (1) ·
Thomas Mortimer Crepar (1)
None (12) ·
August Siegrist (1) ·
Benjamin J. Sykes (1) ·
Bernardhus Magnushen Totdahl (1) ·
Charles Mary (1) ·
Edward Flad (1) ·
Emory B. Sowers (1) ·
Flavieous J. Hoge (1) ·
Georg Wellner (1) ·
George O. Adams (1) ·
George V. Singleton (1) ·
Hugo Baudisch (1) ·
John A. Henesey (1) ·
John J. Pokorny (1) ·
Leon Gayon (1) ·
Matilda E. Ramion (1) ·
Peter J. Ramion (1)
Tech fields:
propulsion (8) ·
LTA (7) ·
frame (6) ·
navigation (6) ·
None (6) ·
car (5) ·
propeller (5) ·
balloon (4) ·
rudder (4) ·
takeoff (3) ·
flapping (3) ·
propellers (3) ·
hybrid (2) ·
parachute (2) ·
marine propulsion (2) ·
wheels (2) ·
marine (2) ·
landing (2) ·
airplane (2) ·
design (2)
None (7) ·
1 (1) ·
C. A. Snow & Co. (2) ·
Castle Smith (1) ·
Charles Karpiy? (1) ·
D. B. Gallatin (1) ·
Fowler & Fowler (1) ·
Franklin H. Hough (1) ·
J. Walter Douglass (1) ·
Jensen & Son (1) ·
Ley & Parsons (1) ·
Munn & Co. (1) ·
Munn Co. (1) ·
Pollok & Mauro; Unclear (1) ·
Richards & Co. (1) ·
Thomas R. Shillito (1) ·
W. T. Whiteman (1) ·
Wilhelar & Bonner? (1)
None (9) ·
DE 77 (2) ·
GB 4 landing (1) ·
GB 4 propel & steer (3) ·
GB 4 without buoyant (2) ·
Klasse 77 (1) ·
USPC 180/220 (1) ·
USPC 217/4 (1) ·
USPC 220/918 (1) ·
USPC 244/103 (1) ·
USPC 244/25 (1) ·
USPC 244/26 (1) ·
USPC 244/28 (1) ·
USPC 244/30 (1) ·
USPC 244/87 (1) ·
USPC 310/67R (1) ·
USPC 416/108 (1) ·
USPC 416/116 (1) ·
USPC 416/120 (1) ·
USPC 416/128 (1) ·
USPC 52/84 (1) ·
USPC 74/391 (1) ·
USPC 74/44 (1)
None (6) ·
B62M11/16 (1) ·
CPC B61B5/02 (1) ·
CPC B62M6/65 (1) ·
CPC B63H1/04 (1) ·
CPC B63H1/12 (1) ·
CPC B64B1/00 (5) ·
CPC B64B1/50 (1) ·
CPC B64C11/006 (2) ·
CPC B64C11/34 (1) ·
CPC B64C11/48 (3) ·
CPC B64C13/00 (1) ·
CPC B64C13/06 (1) ·
CPC B64C27/54 (2) ·
CPC B64C3/18 (1) ·
CPC B64C33/02 (1) ·
CPC F03D1/00 (1) ·
CPC F03D1/025 (2) ·
CPC F03D15/10 (1) ·
CPC Y02E10/72 (2) ·
CPC Y10S220/918 (1) ·
CPC Y10T74/18208 (1) ·
CPC Y10T74/19121 (1) ·
H02K7/14 (1) ·
Y10T74/19545 (1)
Showing below up to 25 results in range #1 to #25.
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