Rudolf Chillingworth

Rudolf Chillingworth was an aero inventor and industrialist in Nürnberg.

His company, Preß- Stanz- und Ziehwerke Rud. Chillingworth AG, manufactured steel products including propellers and airplane frames. An advertisement suggests that these products were patented, seemingly under Chillingworth's own name rather than the company's. Chillingworth internationally filed diverse patents, most with some connection to metalworking, sheet metal, pipes, and the like. He filed more patents related to airplanes and helicopters in the 1920s.

More sources

• https://www.delcampe.net/en_GB/collectables/historical-documents/original-patentschrift-rudolf-chillingworth-in-nuernberg-1899-herstellung-von-blech-hohlkoerpern-muenzen-muenze-208284861.html
• w:de:Villa Chillingworth

Patents whose inventor or applicant is Rudolf Chillingworth

• Patent FR-1893-227911 (English title: Aerial apparatus called : Flying Machine)
• Patent DE-1908-203787 (English title: Air screw?, Filing date: 1908-03-02)
• Patent DE-1908-208219 (English title: Improvement on sheet metal screws, Filing date: 1908-06-15)
• Patent DE-1893-70409 (English title: Airship with two wings, Filing date: 1892-03-25)
• Patent DE-1893-71799 (English title: Flying machine with two wings attached; addition to patent 70409 with more suitable device for motor operation, Supplementary to patent: Patent DE-1893-70409, Filing date: 1893-03-07)
• Patent DE-1908-212168 (English title: Drag-surface for flying machines, Filing date: 1908-03-03)
• Patent FR-1909-402718 (English title: Propeller blade for aircraft, Filing date: 1909-05-05)
• Gebrauchsmuster DE-1909-406310 (English title: Hollow metal girder, Filing date: 1909-12-17)
• Patent FR-1910-413610 (Filing date: 1910-03-15)