Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Raymond W. Cen Patents Inventor: Cen; Raymond W. Address: Needham, MA No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 6632420 Personal care product October 14, 2003 A clear personal care composition includes water, a volatile silicone, and a silicone polyether having a molecular weight greater than 1000 and an HLB greater than 4. The composition may be, for example, an antiperspirant or deodorant composition.       Recently Added Patents Method and apparatus for controlling the machining of mechanical pieces Flight recorder system with remote wireless access Beverage treated with nicotine Consumable cassette and recording apparatus Tuning circuit preventing a deterioration of Q value Category partitioning markup language and tools Systems and methods for analyzing data   Randomly Featured Patents Data architecture of map data, data architecture of update instruction data, map information processing apparatus, and map information providing apparatus Optical multiplexing Laundry room support rack Studdable tire tread Direct memory access apparatus for transferring a block of data having discontinous addresses using an address calculating circuit Aspirating simplex spray nozzle Data coding method and device, and data coding program Immersion-type traveling-wire electroerosion machining method Underwater device with a sacrificial latch mechanism Pressure control apparatus and apparatus for effecting extraction chromatographic separation, and fractionation by employing the same © 2006. PatentGenius. All Rights Reserved.