Drilldown: Patents
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Year filed:
Year granted:
Inventors:
Alfred William Brown (1) ·
Austin Cairns (1) ·
Christian Lorenzen (1) ·
David Malcolm Boyer-Smith (1) ·
Ernest Abington Vessey (2) ·
Evan Llewelyn Davies (1) ·
Henry Shepley Booth (1) ·
James Bowie (1) ·
James Edwin Gee (1) ·
John Llewelyn Evans (1) ·
John Newman Waite (1) ·
John Wills Cloud (1) ·
Joseph Clarkson (2) ·
Joseph Stoddart (1) ·
Ludwig Wittgenstein (1) ·
Sidney Lawrence (1) ·
Thomas Augustus Dring (1) ·
Walter Charles Pitter (1) ·
William West (1)
Inventor country: (Click arrow to add another value)
Inventor location:
Applicant person:
Alfred William Brown (1) ·
Austin Cairns (1) ·
Christian Lorenzen (1) ·
David Malcolm Boyer-Smith (1) ·
Ernest Abington Vessey (2) ·
Evan Llewelyn Davies (1) ·
Henry Shepley Booth (1) ·
James Bowie (1) ·
James Edwin Gee (1) ·
John Llewelyn Evans (1) ·
John Newman Waite (1) ·
John Wills Cloud (1) ·
Joseph Clarkson (2) ·
Joseph Stoddart (1) ·
Ludwig Wittgenstein (1) ·
Sidney Lawrence (1) ·
Thomas Augustus Dring (1) ·
Walter Charles Pitter (1) ·
William West (1)
Applicant firm:
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Tech fields:
Filing date:
Full specification filed date:
Application number:
None (1) ·
15536D (1) ·
1776017 (1) ·
190907105D (1) ·
190907745D (1) ·
190919265D (1) ·
190927974D (1) ·
191004560D (1) ·
191006416D (1) ·
191026140D (1) ·
191027087D (1) ·
191119664D (1) ·
191216402D (1) ·
191221384D (1) ·
191313483D (1) ·
191404533D (1) ·
191500637D (1) ·
191517766D (1) ·
26476118 (1) ·
315317 (1) ·
460278D (1)
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IPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
Number of text pages:
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Showing below up to 21 results in range #1 to #21.
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