Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Applicant type: INDIV & National tech categories : AT 77d or USPC 244/3.23

Use the filters below to narrow your results.

Office:
Inventors:
Reinhold Richter (9) · Josef Deixler (4) · Adolf Warchalowski (4) · Heinrich Bier (4) · Adalbert Plaček (3) · Ludwig Schmidl (3) · Alfred E. Wunderlich (3) · Adolf Freiherr Odkolek von Augezd (3)
Applicant person:
None (56) · Reinhold Richter (9) · Heinrich Bier (4) · Ludwig Schmidl (3) · Alfred E. Wunderlich (3) · Stefan Hunyor de Visoly (2) · Edmund Sparmann (2) · Oskar von Asbóth (2) · Frank M. Ashley (2) · Paul Frederik Degn (2) · Franz Xaver Wels (2) · Carlo Navaro (2) · George E. Wells (2) · Rudolf Wagner (2) · August Warchalowski (2) · Carl Edler von Radinger (2) · Adalbert Plaček (2) · Adolf Freiherr Odkolek von Augezd (2) · Johannes Schilling (2)
Applicant firm: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (70) · frame (52) · projectile (45) · military (43) · LTA (38) · stability (34) · wings (34) · design (31) · propulsion (26) · construction (24) · Propellers (23) · subsystem (23) · aerodynamics (18) · propeller (17) · whole (17) · Flapping (16) · control (15) · navigation (15) · balloon (14) · Airship (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (144) · Patent AT-1912-64662 (2) · Patent DE-1908-221549 (2) · Patent IT-1910-10-17 Carlo Navaro (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 230 results in range #1 to #230.

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

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