Drilldown: Patents
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Use the filters below to narrow your results.
Albert Jones (1) ·
Douglas Musson Cowtan (1) ·
Edmund Sparmann (1) ·
Elmer Ambrose Sperry (1) ·
Elof Herman Medén (1) ·
Frederick James Hargreaves (2) ·
Frederick Walter Chapman (1) ·
George Holt Thomas (1) ·
Harry Mason Kettelwell (1) ·
Herman Charles Pontet Piccolomini (1) ·
John Wilfrid Seddon (1) ·
Louis-Alphonse Canda (1) ·
Robert Kemp (2) ·
Samuel Percival (1) ·
Vigilio Baldo (1)
None (1) ·
Albert Jones (1) ·
Douglas Musson Cowtan (1) ·
Edmund Sparmann (1) ·
Elmer Ambrose Sperry (1) ·
Elof Herman Medén (1) ·
Frederick James Hargreaves (2) ·
Frederick Walter Chapman (1) ·
George Holt Thomas (1) ·
Harry Mason Kettelwell (1) ·
Herman Charles Pontet Piccolomini (1) ·
John Wilfrid Seddon (1) ·
Louis-Alphonse Canda (1) ·
Robert Kemp (1) ·
Samuel Percival (1) ·
Vigilio Baldo (1)
Showing below up to 13 results in range #1 to #13.
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- Timeline: Year filed
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- Timeline: Family year
- Calendar: Year filed
- Calendar: Full specification filed date