Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : CH 129b or GB 4 aëroplanes or GB 4 propel & steer

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (4) · None (3) · Henri Dufaux (3) · Armand Dufaux (3) · James Grieve Lorrain (3) · Ernest Wilson (3)
Inventor country:
Applicant person:
None (66) · Alfred John Macy (4) · Joseph Wetterwald (2) · Dane Hurlburt (2) · Carl Wilhelm Paul (2) · Carl Franz Hubert Hertel (2) · Alfred Julius Boult (2) · Otto Schüle (2) · Alfred E. Wunderlich (2) · Thomas Moy (2) · Adalbert Plaček (2)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (43) · airplane (41) · propeller (30) · stability (29) · frame (28) · navigation (28) · LTA (23) · subsystem (23) · Design (20) · whole (19) · rudder (17) · heavier-than-air (16) · wings (14) · flapping (12) · car (11) · marine (11) · automatic stability (11) · electricity (10) · None (10)
Full specification filed date:
Granted:
Supplementary to patent:
None (99) · Patent GB-1885-339 (2)
Related to aircraft:
Patent agent:
None (47) · E. Blum & Co. (11) · E. Imer-Schneider (10) · Fritz Isler (5) · Wilhelm Reinhard (4) · A. Ritter (4) · H. Kirchhofer (4) · Abel & Imray (3) · None (2) · J. G. Lorrain (2) · G. F. Redfern & Co. (2) · Ferdinand Klostermann (2) · Karl Müller (2) · Marks & Clerk (2) · Naegeli & Co. (2) · Ebinger & Isler (2) · Haseltine, Lake & Co. (2) · Bourry-Séquin & Co. (2) · Carl Müller (2) · W. P. Thompson & Co. (2)
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 163 results in range #1 to #163.

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

P


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