Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories : USPC 244/153R or USPC 244/50

Use the filters below to narrow your results.

Office:
Inventors:
None (9) · Alexander Graham Bell (3) · John Washington Wilson (2) · Silas J. Conyne (2) · William Franklin Fleharty (2) · Claison S. Wardwell (2) · Charles A. Kuenzel (2)
Inventor country:
Applicant person:
None (15) · Alexander Graham Bell (3) · John Washington Wilson (2) · William Franklin Fleharty (2) · Claison S. Wardwell (2) · Charles A. Kuenzel (2) · Silas J. Conyne (2)
Applicant type:
Applicant is inventor:
Tech fields:
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
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 81 results in range #1 to #81.

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


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