Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: DE & National tech categories : DE 77 or USPC 244/97

Use the filters below to narrow your results.

Office:
Inventors:
Ernst Georg August Baumgarten (6) · Georg Fischer (3) · F. Gaebert (3) · Hermann Ganswindt (2) · Hermann Israel (2) · Carl Georg Rodeck (2) · Richard Czygan (2) · Raphael Ernst May (2) · Ferdinand von Zeppelin (2) · Otto Schmidt (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (37) · Ernst Georg August Baumgarten (6) · Georg Fischer (3) · Richard Czygan (2) · Carl Georg Rodeck (2) · Raphael Ernst May (2) · Ferdinand von Zeppelin (2) · F. Gaebert (2) · Otto Schmidt (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (52) · None (25) · propulsion (22) · balloon (21) · navigation (17) · propeller (13) · frame (11) · car (11) · captive (9) · airship (9) · kite (7) · control (7) · stability (6) · gas (5) · dirigible (5) · electricity (4) · marine (4)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 109 results in range #1 to #109.

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


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