Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Rastra Technologies, Inc. Patents Assignee: Rastra Technologies, Inc. Address: Litchfield Park, AZ No. of patents: 1 Patents: Patent Number Title Of Patent Date Issued 5564823 Method and apparatus for separation and volume measurement of components for lightweight concret October 15, 1996 A method and apparatus to simplify the measurement of lightweight concrete components and to recycle waste materials that result from lightweight concrete block manufacture. The method involves separating coarse and fine components of the waste. The apparatus uses several devices, separa       Recently Added Patents Securing payment data Relaxation of layers Storage system control method, storage system, and storage apparatus storing information relating a first logical unit number (LUN) used to access a volume by a host computer and a second LUN Production of carbon monoxide-free hydrogen and helium from a high-purity source Apparatus, method and program for recording diagnostic trace information Flower holder Method for replication tracing   Randomly Featured Patents Motherboard for a computer of the AT type, and a computer of the AT type comprising such motherboard. Memory system for recording and reproducing block unit data Vehicle tracking system Positional information detecting method in arc welding Illuminated socket wrench extension Pocket lock pick Ergonomic laptop display positioning supports Uniform and symmetric double failure correcting technique for protecting against two disk failures in a disk array Golf ball holder Corner finishing tool © 2006. PatentGenius. All Rights Reserved.