Drilldown: Patents
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Year filed:
Year granted:
Inventors:
August von Wedell (1) ·
Désiré Nault (1) ·
Egidio Caselli (1) ·
Ferdinand Klepsch (1) ·
François-Philippe Lefebvre (1) ·
Frederick William Brearey (1) ·
Friedrich Kopsch (1) ·
Friedrich Wilhelm Theodor Kopsch (1) ·
Georges Guérin (1) ·
Georges Lemarinier (1) ·
Henry Mesinger (1) ·
Hermann Israel (1) ·
Hermann Ruthenberg (1) ·
Hermann Stannebein (1) ·
Léon-Louis Clément (1) ·
Louis-Ernest Lefebvre (1) ·
Marcel Besson (1) ·
Ulrich von Reden (1)
Inventor location:
Applicant person:
None (2) ·
August von Wedell (1) ·
Désiré Nault (1) ·
Dr. U. von Reden (1) ·
Egidio Caselli (1) ·
François-Philippe Lefebvre (1) ·
Frederick William Brearey (1) ·
Friedrich Kopsch (1) ·
Friedrich Wilhelm Theodor Kopsch (1) ·
Georges Guérin (1) ·
Georges Lemarinier (1) ·
Henry Mesinger (1) ·
Hermann Israel (1) ·
Hermann Ruthenberg (1) ·
John Finlayson Mackenzie (1) ·
Léon-Louis Clément (1) ·
Louis-Ernest Lefebvre (1) ·
Marcel Besson (1)
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None (8) ·
15936D (1) ·
1909474708 (1) ·
203534D (1) ·
22406D (1) ·
379845D (1) ·
396804D (1) ·
457037D (1) ·
465366D (1) ·
491877D (1)
Grant date:
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National tech categories:
IPCs:
CPCs: (Click arrow to add another value)
Family year:
Cites these patents:
Number of text pages:
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Showing below up to 17 results in range #1 to #17.
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