Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : CH or ES or NL & Applicant firm: None & Number of claims: None

Use the filters below to narrow your results.

Office:
Inventors:
Leonardo Torres Quevedo (13) · Joseph Wetterwald (8) · Alexander Albert Holle (6) · Alfred Chiodera (6) · Armand Dufaux (6) · Henri Dufaux (5) · Adrian Baumann (4) · Johannes Jacobus Loke (3) · Heinrich Suter (3) · Carl Friedrich Billwiller (3) · Theophil DIETERLE (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (29) · Leonardo Torres Quevedo (9) · Joseph Wetterwald (8) · Alexander Albert Holle (5) · Carl Friedrich Billwiller (3) · Johannes Jacobus Loke (3) · DIETERLE THEOPHIL (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (45) · None (41) · subsystem (24) · navigation (19) · airplane (19) · balloon (19) · propulsion (13) · frame (13) · design (10) · steering (10) · propeller (9) · whole (8) · stability (8) · control (8) · gas (7) · rudder (6) · aerodynamics (6) · airfoil (6) · safety (5) · construction (5)
Full specification filed date:
Application number:
None (73)
Granted:
Related to aircraft:
CPCs:
None (73) · CPC B64B1/00 (8) · CPC B64B1/58 (7) · CPC B64C17/00 (5) · CPC B64C2700/6295 (4) · CPC B64C39/00 (4) · CPC B64B1/62 (3) · CPC B64C33/02 (3) · CPC B64C2700/6281 (3) · CPC B64C23/005 (2) · CPC B64C3/00 (2) · CPC B62C5/04 (2) · CPC B64C2700/6212 (2) · CPC B64C39/006 (2) · CPC B64C11/006 (2) · CPC B64B (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 147 results in range #1 to #147.

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

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