Drilldown: Patents
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- Airplane (18)
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- Letters (683)
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- Patents (17483)
- Person (2085)
- Publications (24549)
- Techtypes (2362)
Use the filters below to narrow your results.
Albert Ernest Loewy (1) ·
Arthur Ellis Franklin (1) ·
Claude Meyer Spielmann (1) ·
Edward Joel Pennington (1) ·
Everard Richard Calthrop (4) ·
Francis Alexander Barton (1) ·
Frederick Sigrist (1) ·
Frederick William Zimer (1) ·
Harry Egerton Wimperis (1) ·
Henri-Marie Coandă (1) ·
Henry Jenner Dufferin (1) ·
Henry Shepley Booth (1) ·
Herbert Wilfred Holt (1) ·
Hiram Stevens Maxim (1) ·
Hugh Arthur Franklin (1) ·
Isaac Bell (1) ·
John Marshall (1) ·
John Wills Cloud (1) ·
Louis Brennan (4) ·
Thomas Augustus Dring (1) ·
William Cochrane (1)
Tech fields:
Showing below up to 23 results in range #1 to #23.