Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: DE & Tech fields : Safety or electricity

Use the filters below to narrow your results.

Office:
Inventors:
None (18) · Caspar Braun (6) · Walter Hermann von Mach (5) · Friedrich von Ehrenberg (4) · Albert Graff (4) · Rudolf Diesel (4) · Richard Wilcke (4) · Johannes Schilling (4) · Hans Freiherr von Schleinitz (4) · Reinhold Richter (3) · Hermann Gothan (2) · Gottlieb Krebs? (2) · Fritz Alexander Jone (2) · Heinrich Bruns, Jr. (2) · August Ernst Grimmer (2)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
IPCs:
None (44) · IPC B64B1/00 (5) · IPC B64B1/62 (4) · IPC B64B1/58 (4) · IPC B64B1/66 (3) · IPC B64B1/60 (3) · IPC B64D1/02 (2) · IPC B64C35/00 (2) · IPC B64C3/00 (2) · IPC G08B5/40 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 107 results in range #1 to #107.

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

G

P


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