Drilldown: Patents
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- Patents (17531)
- Person (2106)
- Publications (24555)
- Techtypes (2370)
Patents > Office :
DK or
US
& Assigned to:
None
& National tech categories:
None
& CPCs :
CPC B63H1/04 or
None
& Family year:
1880 - 1889
Use the filters below to narrow your results.
None (10) ·
Alfred Julius Boult (1) ·
Amasa WORTHINGTON (1) ·
Bela A. MANN (1) ·
Edward George Martin (1) ·
Edward P. Thompson (1) ·
Frank G. Johnson (1) ·
Frederick Thompson (1) ·
Georg Wellner (1) ·
George E. BAUBLITS (1) ·
Henry C. SHELTON (1) ·
Henry J. Smith (1) ·
Herbert John Haddan (1) ·
James A. Nisonger (1) ·
James B. Barney (1) ·
John F. TROUT (1) ·
Levi W. STOCKWELL (1) ·
Paul P. Rickenbacher (1) ·
Richard George OWEN (1) ·
Samuel Bryar (1) ·
Samuel G. Blackman (1) ·
Thomas Alvin EDISON (1) ·
Will W. Johnson (1) ·
William BEESON (1) ·
William CASTERLINE (1) ·
William E. NICKERSON (1) ·
William H. RYTHER (1) ·
William H. Williamson (1)
Showing below up to 34 results in range #1 to #34.