Elizabeth E. Nugent

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for monitoring use of rail on a footpath
- Patent number 9,997,033
- Issue date Jun 12, 2018
- Elwha LLC
- Roderick A. Hyde
- E04 - BUILDING
Information Patent Grant
Systems and methods for monitoring use of rail on a footpath
- Patent number 9,547,975
- Issue date Jan 17, 2017
- Elwha LLC
- Roderick A. Hyde
- E04 - BUILDING
Information Patent Grant
Pedestrian warning system
- Patent number 9,286,794
- Issue date Mar 15, 2016
- Elwha LLC
- William D. Duncan
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR MONITORING USE OF RAIL ON A FOOTPATH
- Publication number 20170124819
- Publication date May 4, 2017
- Elwha LLC
- Roderick A. Hyde
- E04 - BUILDING
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING USE OF RAIL ON A FOOTPATH
- Publication number 20160237690
- Publication date Aug 18, 2016
- Elwha LLC
- Roderick A. Hyde
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING USE OF RAIL ON A FOOTPATH
- Publication number 20160240052
- Publication date Aug 18, 2016
- Elwha LLC
- Roderick A. Hyde
- G08 - SIGNALLING
Information Patent Application
PEDESTRIAN WARNING SYSTEM
- Publication number 20160140840
- Publication date May 19, 2016
- Elwha LLC
- William D. Duncan
- G08 - SIGNALLING
Information Patent Application
PEDESTRIAN WARNING SYSTEM
- Publication number 20150109149
- Publication date Apr 23, 2015
- Elwha LLC
- William D. Duncan
- G08 - SIGNALLING