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Patents > Inventor country: US & CPCs : CPC B64C17/00 or CPC B64C39/005

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Office:
Inventors:
Alfred John Macy (13) · Alexander Blair Thaw (10) · James Means (8) · Burt Jackson Pressey (5) · Merrill Elbridge Clark (4) · Newton Booth Converse (4) · James Vernon Martin (4) · None (4) · Rushmore Wood (3) · Joseph Thompson Parker (3) · John Muckle (3) · Arthur George Watkins (3) · Ruter William Springer (3) · Vincent Poggio Galle (3)
Inventor country: (Click arrow to add another value)
Inventor location:
None (261) · Michigan (4) · Baltimore (3) · Bexar county (3) · TX (3) · California (3) · New York (3) · San Antonio (3) · New York City (3) · Ohio (3) · New York county (2) · New Jersey (2) · Detroit (2) · St. Louis (2)
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Patent agent:
None (87) · Victor J. Evans (19) · Munn & Co. (18) · Marks & Clerk (6) · Herbert Haddan & Co. (5) · C. A. Snow & Co. (4) · Charles W. Hills (4) · Brandon frères (3) · Watson E. Coleman (3) · Lewis William Goold (3) · Schwab (3) · J. S. Withers & Spooner (3)
National tech categories:
None (105) · USPC 244/80 (51) · FR 6.4 (31) · USPC 244/93 (14) · USPC 244/9 (13) · USPC 244/70 (12) · USPC 244/177 (12) · USPC 244/20 (9) · USPC 244/90R (7) · USPC 244/92 (6) · USPC 244/87 (3) · DE 77h.5 (3) · USPC 244/139 (3) · USPC 244/39 (3)
CPCs: (Click arrow to add another value)
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