Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : DE or NZ & Application number: None & 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 (9) · Ferdinand von Zeppelin (3) · Kurt Schultze (3) · Käthe Paulus (2) · Hermann Hassenbach (2) · William John Hastings Beach (2) · Alfred Maul (2)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (13) · frame (13) · airplane (11) · propulsion (10) · navigation (8) · propeller (8) · balloon (7) · subsystem (7) · gas (6) · Design (6) · stability (6) · airship (5) · landing (5) · hybrid (4) · flapping (4) · compartments (4) · piloting (4) · Aerodynamics (4) · airfoil (4) · whole (4)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Assigned to: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 55 results in range #1 to #55.

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

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