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Patent applications and USPTO patent grants for HUIZINGA, JAN.The latest application filed is for "use of panaverium bromide for preventing cell proliferation and diseases caused thereby in the liver and digestive tract".
Patent | Date |
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Use Of Panaverium Bromide For Preventing Cell Proliferation And Diseases Caused Thereby In The Liver And Digestive Tract App 20020193413 - CHRISTEN, MARIE-ODILE ;   et al. | 2002-12-19 |
Mechanical spring having negative spring stiffness useful in an electroacoustic transducer Grant 4,722,517 - Dijkstra , et al. February 2, 1 | 1988-02-02 |
Heat pump comprising a thermally driven liquid pump and liquid pump for use in a heat pump Grant 4,619,119 - Dijkstra , et al. October 28, 1 | 1986-10-28 |
Electroacoustic transducer unit with reduced resonant frequency and mechanical spring with negative spring stiffness, preferably used in such a transducer unit Grant 4,607,382 - Dijkstra , et al. August 19, 1 | 1986-08-19 |
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