Grey Heron Technologies, LLC

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Earlysville, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for establishing secure communications using comp...
- Patent number 9,584,495
- Issue date Feb 28, 2017
- Grey Heron Technologies, LLC
- David L. Parrish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for conducting high speed, symmetric stream ciphe...
- Patent number 9,270,462
- Issue date Feb 23, 2016
- Grey Heron Technologies, LLC
- David L. Parrish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for establishing secure communications using comp...
- Patent number 8,914,635
- Issue date Dec 16, 2014
- Grey Heron Technologies, LLC
- David L. Parrish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for conducting high speed, symmetric stream ciphe...
- Patent number 8,488,779
- Issue date Jul 16, 2013
- Grey Heron Technologies, LLC
- David L. Parrish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and System for Establishing Secure Communications Using Comp...
- Publication number 20150180843
- Publication date Jun 25, 2015
- Grey Heron Technologies, LLC
- David L. Parrish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and System for Establishing Secure Communications Using Comp...
- Publication number 20140047237
- Publication date Feb 13, 2014
- Grey Heron Technologies, LLC
- David L. Parrish
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks

Information Trademark
85861190 - POLYMORPHIC CHAMBER CRYPTOGRAPHY
- Serial number 85861190
- Filing date Feb 27, 2013
- Grey Heron Technologies, LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85716843 - COMPOSITE KEY CRYPTOGRAPHY
- Serial number 85716843
- Filing date Aug 30, 2012
- Grey Heron Technologies, LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85486635 - BEDLAM
- Serial number 85486635
- Filing date Dec 4, 2011
- Grey Heron Technologies, LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85483903 - MAYHEM
- Serial number 85483903
- Filing date Nov 30, 2011
- Grey Heron Technologies, LLC
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments