Drilldown: Patents
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Patents > Applicant firm:
None 
& Assigned to :
Albert L. Watters or
International Aeronautical Construction Company or
Sperry Gyroscope Company or
None
& National tech categories :
IT 8 or
USPC 244/80
& CPCs :
CPC B64C17/00 or
CPC B64C23/005
& First filing:
Yes
& Cites these patents:
None
& Assigned to :
Albert L. Watters or
International Aeronautical Construction Company or
Sperry Gyroscope Company or
None
& National tech categories :
IT 8 or
USPC 244/80
& CPCs :
CPC B64C17/00 or
CPC B64C23/005
& First filing:
Yes
& Cites these patents:
None Use the filters below to narrow your results.
Year filed:
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Patent agent:
None (21) ·
. . . Elliott (1) ·
Ben & Adams Picard Jackson? (1) ·
Briesen & Knauth (1) ·
C. A. Snow & Co. (1) ·
E. W. Marshall (1) ·
Frederick Benjamin (1) ·
Geo. L. Wheelock (1) ·
H. S. Woodward (1) ·
Harry Ellis Chandler (1) ·
Hiram Macey? (1) ·
James Mackin (1) ·
Knight & Co. (2) ·
Lester Fruman?; Whittlesley & Wright (1) ·
Maurice Block? (1) ·
Munn & Co. (1) ·
Pennie Goldsborough (1) ·
R. S. & A. B. Lacey (1) ·
S. E. Thomas (1) ·
Samuel H. Smick (1) ·
Semer G. Wells (1) ·
Spencer Heath (1) ·
Victor J. Evans (7) ·
Walter B. Burrow (1) ·
Walter D. Edmond? (1) ·
William E. Boulter (1) ·
William H. Finckel (1) ·
Wm. H. Appleton (1)
Assigned to: (Click arrow to add another value)
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Showing below up to 56 results in range #1 to #56.
