Drilldown: Patents

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Patents > Tech fields: LTA & Family year: 1800 - 1899 & Number of claims: 1-4

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Office:
Inventors:
Louis-Étienne Roze (3) · Rudolf Krocker (3) · Edward Zarski (3)
Applicant person:
None (25) · Edward Zarski (3) · Theodor Schneider-Preiswerk (2) · Joel Trout Rice (2) · Gustav Fricke (2) · Ferdinand von Zeppelin (2) · Ernst Georg August Baumgarten (2) · Max Nathan (2) · James Hartness (2) · Perham Wilhelm Nahl (2) · Raphael Ernst May (2) · Charles Stanley (2) · Rudolf Krocker (2) · Charles P. Fest (2) · Sophus Hartmann (2) · James J. Pennington (2) · August Riedinger (2) · Carl Friedrich Billwiller (2) · Auguste Debayeux (2)
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Supplementary to patent:
None (106) · Patent DE-1899-123884 (3) · Patent FR-1898-278192 (3) · Patent FR-1899-292828 (2) · Patent GB-1893-7712 (2) · Patent FR-1897-266527 (2) · Patent DE-1895-98580 (2)
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National tech categories:
DE 77 (48) · USPC 244/30 (14) · None (5) · USPC 244/99 (5) · USPC 244/97 (5) · RU Group V (5) · HU V/h (4) · USPC 244/73R (4) · USPC 244/26 (4) · USPC 244/31 (4) · USPC 244/51 (3) · USPC 244/33 (3) · USPC 244/25 (3) · DE 77h (3) · USPC 244/127 (3) · USPC 244/28 (3) · AT 77d (3) · USPC 244/32 (3) · USPC 244/70 (3)
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