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Richard Meissner
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Newberg, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Interactive communication system having an integrated key drive system
Patent number
9,027,015
Issue date
May 5, 2015
Steelcase, Inc.
Peter W. Hildebrandt
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Interactive communication systems
Patent number
8,723,815
Issue date
May 13, 2014
Steelcase, Inc.
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable interactive communication systems
Patent number
7,750,892
Issue date
Jul 6, 2010
Polyvision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
INTERACTIVE COMMUNICATION SYSTEMS
Publication number
20100275132
Publication date
Oct 28, 2010
PolyVision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTERACTIVE COMMUNICATION SYSTEM HAVING AN INTEGRATED KEY DRIVE SYSTEM
Publication number
20090146965
Publication date
Jun 11, 2009
PolyVision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Apparatus and method for mounting interactive unit to flat panel di...
Publication number
20060176418
Publication date
Aug 10, 2006
PolyVision Corporation
Brent Anderson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Interactive communication systems
Publication number
20050280636
Publication date
Dec 22, 2005
PolyVision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING