Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : CL or NL or NO

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (7) · Alexander Albert Holle (3) · Richard Wilcke (3) · Floris Albert van Heyst (3) · Halvor Gaara (3) · Albert Graff (3) · Nicolaas Everhard Groeneveld Meyer (2) · Lucas Adrianus Aloysius Maria Loonen (2)
Inventor country:
Applicant person:
None (31) · Floris Albert van Heyst (3) · Alexander Albert Holle (3) · Nicolaas Everhard Groeneveld Meyer (2) · Albert Graff (2) · Lucas Adrianus Aloysius Maria Loonen (2) · Richard Wilcke (2) · Dr. Cornelis Schoute (2)
Applicant is inventor:
Tech fields:
None (26) · subsystem (16) · airplane (14) · propulsion (6) · Frame (6) · LTA (6) · design (5) · aerodynamics (5) · airship (5) · Propellers (5) · construction (4) · stability (4) · instrument (3) · military (3) · control (3) · lift (3) · whole (3)
Full specification filed date:
Granted:
Related to aircraft:
Assigned to:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 78 results in range #1 to #78.

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


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