Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     A.M.K. Investments Ltd. Patents Assignee: A.M.K. Investments Ltd. Address: Ontario, CA No. of patents: 4 Patents: Patent Number Title Of Patent Date Issued D323243 Key holder January 21, 1992 D321787 Key holder November 26, 1991 D321786 Key holder November 26, 1991 D309830 Key chain August 14, 1990       Recently Added Patents Lined valve Window egress assistance handle Methods of forming conductive polysilicon thin films via atomic layer deposition and methods of manufacturing semiconductor devices including such polysilicon thin films Photosensitive recording medium cartridge with movement of shutter limited by lid and step portion and method for producing the same Efficient notification of new electronic mail arrival Performance evaluation of a network-based application Display packaging system   Randomly Featured Patents Check valve actuator Method for cancelling a transaction of an electronic payment means, as well as payment means for application of the method Support for printed circuit board during processing Hydrogen-water vapor pretreatment of Fe-Cr-Al alloys Communication system employing paired power amplifiers and drift compensation feedback control loops Wireless radio frequency technique design and method for testing of integrated circuits and wafers Alkene, alkyne or cycloalkylene derivatives Chemical mechanical polishing etch stop for trench isolation Gasoline internal combustion engine Tubing system with pump for delivering continuous fluid flow or fluid bolus to a surgical site © 2006. PatentGenius. All Rights Reserved.