Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: propulsion & First filing: Yes & Number of claims: 8-11

Use the filters below to narrow your results.

Office:
Inventors:
Reinhold Schmiechen (2) · Charles Groombridge (2) · George Sutherland Dodman (2) · Louis Coutant Badeau (2)
Inventor country:
Applicant person:
Reinhold Schmiechen (2) · George Sutherland Dodman (2) · William Alfred South (2) · Charles Groombridge (2) · Louis Coutant Badeau (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (13)
Granted:
Publication date:
Related to aircraft:
National tech categories:
None (14) · FR 6.4 (4) · USPC 244/70 (3) · USPC 244/23R (2) · USPC 244/6 (2) · USPC 244/51 (2) · USPC 244/139 (2) · USPC 244/30 (2) · USPC 244/19 (2) · USPC 416/116 (2) · USPC 244/25 (2)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 56 results in range #1 to #56.

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


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