Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1800 - 1899 & CPCs : CPC B64C11/00 or CPC B64C11/006

Use the filters below to narrow your results.

Office:
Inventors:
William H. Holland (3) · None (2) · Penfield F. Yost (2) · Edward F. Gorman (2)
Inventor country:
Applicant person:
None (11) · William H. Holland (3) · Penfield F. Yost (2) · Edward F. Gorman (2)
Applicant type:
Applicant is inventor:
Tech fields:
marine (11) · propulsion (10) · propeller (9) · Windmill (8) · Paddle-wheel (8) · Paddle wheel (5) · None (4) · paddle wheels (3) · feathering (3) · marine propeller (3) · marine propellers (2) · flapping (2) · navigation (2) · sail (2) · paddle-wheels (2)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
CPCs: (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 54 results in range #1 to #54.

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


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