Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Office : ES or US or Other & Inventor country : DE or MX & Tech fields : balloon or marine & Assigned to: None

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None (12) · Johann Schütte (8) · Walter Hermann von Mach (5) · Albert Graff (4) · Richard Wilcke (4) · Wilhelm Rettig (3) · Oskar Ursinus (2) · Matthias Koenen (2) · Gustav Pieske (2) · Oskar Nauss (2) · Johannes Schilling (2) · Carl Huber (2)
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