Drilldown: Patents
Jump to navigation
Jump to search
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventor country:
Applicant person:
Applicant firm:
Applicant type:
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Citations from after 1930:
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (478)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17585)
- Person (2124)
- Publications (24566)
- Techtypes (2376)
Patents > Office 
:
DE or
DEG
& Supplementary to patent :
Patent NO-1915-12-15 Carl Alfred Johansson or
None
& CPCs :
CPC B64C17/00 or
CPC B64C33/02
:
DE or
DEG
& Supplementary to patent :
Patent NO-1915-12-15 Carl Alfred Johansson or
None
& CPCs :
CPC B64C17/00 or
CPC B64C33/02 Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country:
Applicant person:
None (23) ·
Adolph Ditriech Wittemann (1) ·
August von Wedell (1) ·
Charles Rudolph Wittemann (1) ·
Désiré Nault (1) ·
Eduard Nultsch (1) ·
Emil Lehmann (1) ·
Ernst Lindner (1) ·
Federico Capone (1) ·
Ferdinand Lanz (1) ·
Franz F. C. Dähn (1) ·
Frederick William Brearey (1) ·
Friedrich Kopsch (2) ·
Georg Fischer (1) ·
GOERZ OPTISCHE ANSTALT (1) ·
Hans Rud. Meyer (1) ·
Horst Schoenberg (1) ·
Jacob H Ellehammer (1) ·
Jacob Knappich (3) ·
Jacob Wahlen (1) ·
James Vernon Martin (1) ·
JOHANN RETTI MARSANICH (1) ·
Josef Schreiner (1) ·
Joseph Hofmann (1) ·
Karl Hipssich (1) ·
Karl Willems (1) ·
MERCUR FLUGZEUGBAU (1) ·
Raimund Nimfuehr (3) ·
Robert Wiesendanger (1) ·
Willy Urban (1)
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent: (Click arrow to add another value)
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Citations from after 1930:
Showing below up to 52 results in range #1 to #52.
