Drilldown: Patents

Jump to navigation Jump to search
Patents > Related to aircraft : Yes or Other & Patent agent: Herbert Haddan & Co.

Use the filters below to narrow your results.

Office:
Inventors:
Émile Letord (8) · Gustav Mees (4) · None (3) · Carl Alfred Johansson (2) · Simon Brubaker Minnich (2) · Philipp Doerhoefer (2) · James Means (2) · Archibald Montgomery Low (2) · August Riedinger (2)
Inventor country:
Applicant person:
Émile Letord (8) · None (5) · Gustav Mees (4) · Carl Alfred Johansson (2) · Simon Brubaker Minnich (2) · Philipp Doerhoefer (2) · James Means (2) · Archibald Montgomery Low (2)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (19) · 1732817 (3)
Granted:
Publication date:
Supplementary to patent:
None (23) · Patent FR-1917-494365 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
CPCs:
None (10) · CPC B64C17/00 (7) · CPC B64B1/00 (3) · CPC B64D33/10 (3) · CPC B64C2700/6216 (3) · CPC B64C2700/6212 (3) · CPC B64C17/06 (3) · CPC B64C33/02 (2) · CPC B64D17/80 (2) · CPC B64C3/42 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6218 (2) · CPC B64C39/00 (2) · CPC B64B1/58 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 64 results in range #1 to #64.

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


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