Armstrong; Richard L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Armstrong; Richard L..The latest application filed is for "signal distribution method and apparatus".
- Armstrong; Richard L. - Murrells Inlet SC US
- ARMSTRONG, RICHARD L. - GAITHERSBURG MD
- Armstrong; Richard L. - Santa Fe Springs CA
| Patent | Date |
|---|---|
| Method of removing algae adhered inside a bioreactor through combined backwashing and lowering of pH level Grant 8,650,798 - Armstrong , et al. February 18, 2 | 2014-02-18 |
| Signal Distribution Method And Apparatus App 20030115608 - ARMSTRONG, RICHARD L. ; et al. | 2003-06-19 |
| Method and system for remote diagnostics of a satellite receiver Grant 6,445,907 - Middeke , et al. September 3, 2 | 2002-09-03 |
| Exit Device Vertical Rod Collapsible Latch Bolt Grant 3,583,740 - Armstrong June 8, 1 | 1971-06-08 |
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