Drilldown: Patents
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Patents > Office
:
DE
or
IN
& Inventor country
:
CA
or
US
& Related to aircraft
:
0.5
or
1912-01-30
or
Jan 15, 1908
or
Yes
& Assigned to:
None
& National tech categories:
DE 77 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Albert Emil Karl Rieckert (1) ·
Albert Livingstone Blackman (1) ·
Carl Wolfgang Petersen (1) ·
Charles Pagé (1) ·
David Thayer (1) ·
Edward Joel Pennington (1) ·
Hermann August Julius Rieckert (1) ·
Hubbell Duane Hurlbutt (1) ·
James Constant Walker (1) ·
Perham Wilhelm Nahl (1) ·
Richard William Cowan (1) ·
Rudolph Kosch (1) ·
Stewart Cairncross (1)
None (2) ·
Albert Emil Karl Rieckert (1) ·
Albert Livingstone Blackman (1) ·
Carl Wolfgang Petersen (1) ·
Charles Pagé (1) ·
David Thayer (1) ·
Eduard Joel Pennington (1) ·
Hermann August Julius Rieckert (1) ·
Perham Wilhelm Nahl (1) ·
Richard William Cowan (1) ·
Rudolph Kosch (1) ·
Stewart Cairncross (1)
Showing below up to 12 results in range #1 to #12.
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