Drilldown: Patents

Jump to navigation Jump to search
Patents > Year granted: 1902 & Granted: Yes & IPCs: None

Use the filters below to narrow your results.

Year filed:
Year granted:
(There are no values for this filter)
Office:
Inventors:
Viktor Tarczal (8) · Edmund Roheim (6) · Josef Simkó (6) · Emil Lehmann (4) · Cassius Montezuma Richmond (2) · Emanuel Kalisch (2) · Frank EXLINE (2) · John Gardner (2) · Augusto Severo (2) · Theodor Haas (2)
Inventor country:
Applicant person:
None (30) · Viktor Tarczal (8) · Josef Simkó (6) · Edmund Roheim (6) · Emil Lehmann (4) · Emanuel Kalisch (2) · HEWLETT PACKARD (2)
Applicant is inventor:
Tech fields:
None (33) · Propulsion (14) · kite (11) · LTA (11) · Propellers (11) · design (10) · airship (8) · navigation (7) · propeller (6) · frame (6) · Flapping (6) · whole (6) · Aerodynamics (5) · helicopter (5) · Control (4) · steering (4) · marine (4) · balloon (4) · lift (4) · Hybrid (4)
Filing date:
Granted: (Click arrow to add another value)
Related to aircraft:
IPCs: (Click arrow to add another value)
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 99 results in range #1 to #99.

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


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