Drilldown: Patents
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- Airplane (18)
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- Letters (683)
- Organizations (964)
- Patents (17580)
- Person (2122)
- Publications (24567)
- Techtypes (2376)
Patents > Year granted:
1910 - 1919
& Assigned to:
None
& IPCs :
IPC B64B1/40 or
IPC B64C25/60 or
IPC B64C33/00 or
IPC B64C33/02 or
None
& CPCs:
CPC B64C2700/6295
& Family year:
1900 - 1999
Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
Application number:
None (287) ·
Alexander C. Proudfit (1) ·
Arthur L. Slee (1) ·
Barthes & Haight? (1) ·
Briesen & Knauth (1) ·
C. A. Knowles (2) ·
Carpmael & Co. (1) ·
Charles Dony (2) ·
Charles H. Wilson (1) ·
Criswell & Criswell (1) ·
D. Swift & Co. (1) ·
Dysonforth, Lee, Critton, and Wilks (1) ·
E. R. Royston & Co. (1) ·
Ellis Spratt (1) ·
F. M. Wright (1) ·
Fraser, Turk & Myers (1) ·
G. Petiau (1) ·
Geo. E. Tew (1) ·
Graser, Dirk, and Myers? (1) ·
J. S. Withers & Spooner (1) ·
John P. Tarbox (1) ·
Joshua R. Potts (1) ·
Knight & Co.? (1) ·
L. V. Moulton (1) ·
Louis Tailfer (1) ·
Marks & Clerk (3) ·
Munn & Co. (2) ·
Munn & Co. (1) ·
Obed B. Billman (1) ·
Poole & Brown (1) ·
R. S. & A. B. Lacey (1) ·
Redding & Greeley (1) ·
Société J.-P. Bonnicart et Cie (1) ·
Spencer Heath (1) ·
Thayard & Hill (1) ·
Thomasa Hiel (1) ·
Victor J. Evans (2) ·
Whatley & Mackenzie (1)
National tech categories:
Showing below up to 250 results in range #1 to #250.