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Patent applications and USPTO patent grants for Richie; William S. JR..The latest application filed is for "low voltage modular room ionization system".
Patent | Date |
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Low Voltage Modular Room Ionization System App 20070070572 - Richie; William S. JR. ;   et al. | 2007-03-29 |
Article identification and tracking using electronic shadows created by RFID tags App 20050012613 - Eckstein, Eric ;   et al. | 2005-01-20 |
Low voltage modular room ionization system App 20040150938 - Richie, William S. JR. ;   et al. | 2004-08-05 |
Low voltage modular room ionization system App 20030067732 - Richie, William S. JR. ;   et al. | 2003-04-10 |
Low voltage modular room ionization system App 20020051333 - Richie, William S. JR. ;   et al. | 2002-05-02 |
Circuit for automatically inverting electrical lines connected to a device upon detection of a miswired condition to allow for operation of device even if miswired App 20010017488 - Hall, Philip R. ;   et al. | 2001-08-30 |
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