Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : DE or NZ & Assigned to : Albert L. Watters or None & IPCs : IPC B64C31/06 or IPC B64C39/00 or None & Number of claims: 5-20

Use the filters below to narrow your results.

Office:
Inventors:
None (20) · Kurt Schultze (5) · Ferdinand von Zeppelin (4) · Hermann Hassenbach (4) · Romeo Wankmüller (3) · Heinrich Noll (3) · William John Hastings Beach (3) · Alfred Maul (2) · Julius Hermann Carl Gebauer (2) · Käthe Paulus (2) · Alfred K. R. A. Krakow (2) · Hermann Ruthenberg (2) · Albert Graff (2) · Hanns Pippart (2) · Richard Wilcke (2) · Rudolf Wagner (2) · Vincent Wisniewski (2) · Carl Edler von Radinger (2) · August Riedinger (2) · Johann Schütte (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (34) · Hermann Hassenbach (4) · Kurt Schultze (4) · Romeo Wankmüller (3) · Heinrich Noll (3) · William John Hastings Beach (3) · Vincent Wisniewski (2) · Carl Edler von Radinger (2) · Hanns Pippart (2) · Johann Schütte (2) · Ferdinand von Zeppelin (2) · Rudolf Wagner (2) · Julius Hermann Carl Gebauer (2) · August Riedinger (2) · Käthe Paulus (2)
Applicant is inventor:
Tech fields:
Airplane (29) · frame (21) · LTA (19) · propulsion (17) · subsystem (16) · Airship (15) · Design (14) · stability (12) · navigation (11) · balloon (11) · Gas (9) · Aerodynamics (9) · propeller (9) · flapping (8) · Propellers (8) · control (8) · landing (7) · None (7) · Wings (7) · whole (7)
Full specification filed date:
Application number:
None (53)
Granted:
Related to aircraft:
Assigned to: (Click arrow to add another value)
National tech categories:
HU V/h (36) · None (25) · AT 77d (5) · DK 77 (4) · DE 77 (3) · GB 4 propel & steer (3) · FR 6.4 (3) · GB 4 without buoyant (2) · CH 129b (2) · AU 90.3 (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 116 results in range #1 to #116.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)