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PETER W HILDEBRANDT
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DULUTH, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
10,958,873
Issue date
Mar 23, 2021
Steelcase Inc.
Michael H. Dunn
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
10,455,193
Issue date
Oct 22, 2019
Steelcase Inc.
Michael H. Dunn
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
10,051,236
Issue date
Aug 14, 2018
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,904,462
Issue date
Feb 27, 2018
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,870,195
Issue date
Jan 16, 2018
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,866,794
Issue date
Jan 9, 2018
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,858,033
Issue date
Jan 2, 2018
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,727,207
Issue date
Aug 8, 2017
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Document unbending and recoloring systems and methods
Patent number
9,495,587
Issue date
Nov 15, 2016
Steelcase Inc.
Scott E. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document unbending systems and methods
Patent number
9,495,735
Issue date
Nov 15, 2016
Steelcase Inc.
Scott E. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,471,269
Issue date
Oct 18, 2016
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,465,573
Issue date
Oct 11, 2016
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,448,759
Issue date
Sep 20, 2016
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,430,181
Issue date
Aug 30, 2016
Steelcase Inc.
Michael H. Dunn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Eraser for use with optical interactive surface
Patent number
9,189,107
Issue date
Nov 17, 2015
Steelcase Inc.
Scott E. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
9,116,656
Issue date
Aug 25, 2015
Steelcase Inc.
Ian G. Hutchinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Display mounting systems
Patent number
8,899,990
Issue date
Dec 2, 2014
Steelcase Inc.
John Helton
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Eraser for use with optical interactive surface
Patent number
8,890,842
Issue date
Nov 18, 2014
Steelcase Inc.
Scott E. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Conveniently assemblable interactive systems and display device
Patent number
8,757,819
Issue date
Jun 24, 2014
Steelcase Inc.
Douglas MacDonald
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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 presentation system and methods for use therewith
Patent number
8,610,641
Issue date
Dec 17, 2013
Steelcase Inc.
Ian G. Hutchinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Eraser assemblies and methods of manufacturing same
Patent number
8,243,028
Issue date
Aug 14, 2012
Polyvision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Visual communication system
Patent number
8,179,382
Issue date
May 15, 2012
Steelcase Development Corporation
Peter W. Hildebrandt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Portable presentation system and methods for use therewith
Patent number
7,948,448
Issue date
May 24, 2011
Polyvision Corporation
Ian G. Hutchinson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual flip chart method and apparatus
Patent number
7,834,819
Issue date
Nov 16, 2010
Polyvision Corporation
Michael H. Dunn
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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
Information
Patent Grant
Visual communication system
Patent number
7,427,983
Issue date
Sep 23, 2008
Steelcase Development Corporation
Peter W. Hildebrandt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Slidable electronic whiteboard system
Patent number
7,242,394
Issue date
Jul 10, 2007
Polyvision Corp.
Sudhakar S. Lahade
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20200007820
Publication date
Jan 2, 2020
Steelcase Inc.
MICHAEL H DUNN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20180107444
Publication date
Apr 19, 2018
Steelcase Inc.
MICHAEL H DUNN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20170230617
Publication date
Aug 10, 2017
Steelcase Inc.
MICHAEL H DUNN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20170205984
Publication date
Jul 20, 2017
Steelcase Inc.
MICHAEL H DUNN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20170139570
Publication date
May 18, 2017
Steelcase Inc.
MICHAEL H DUNN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20170142370
Publication date
May 18, 2017
Steelcase Inc.
MICHAEL H DUNN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20160202878
Publication date
Jul 14, 2016
Steelcase Inc.
Michael H. Dunn
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20160162250
Publication date
Jun 9, 2016
Steelcase Inc.
MICHAEL H DUNN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Virtual Flip Chart Method and Apparatus
Publication number
20150356943
Publication date
Dec 10, 2015
Steelcase Inc.
Michael H. Dunn
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ERASER FOR USE WITH OPTICAL INTERACTIVE SURFACE
Publication number
20150042622
Publication date
Feb 12, 2015
Steelcase Inc.
Scott E. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT UNBENDING SYSTEMS AND METHODS
Publication number
20140198981
Publication date
Jul 17, 2014
PolyVision Corporation
Scott E. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20140085166
Publication date
Mar 27, 2014
Ian G. Hutchinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20140006976
Publication date
Jan 2, 2014
Ian G. Hutchinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DOCUMENT UNBENDING AND RECOLORING SYSTEMS AND METHODS
Publication number
20130343609
Publication date
Dec 26, 2013
Polyvision Corporation
Scott E. Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20130339880
Publication date
Dec 19, 2013
Ian G. Hutchinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20130339861
Publication date
Dec 19, 2013
Ian G. Hutchinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH
Publication number
20130339888
Publication date
Dec 19, 2013
Ian G. Hutchinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONVENIENTLY ASSEMBLABLE INTERACTIVE SYSTEMS
Publication number
20120162870
Publication date
Jun 28, 2012
Polyvision Corporation
Douglas MacDonald
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ACTIVATION OBJECTS FOR INTERACTIVE SYSTEMS
Publication number
20120162061
Publication date
Jun 28, 2012
Polyvision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC DISPLAY SYSTEMS HAVING MOBILE COMPONENTS
Publication number
20120069054
Publication date
Mar 22, 2012
PolyVision Corporation
Douglas MacDonald
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Portable Presentation System and Methods For Use Therewith
Publication number
20110279350
Publication date
Nov 17, 2011
Ian G. Hutchinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic Whiteboard
Publication number
20110083109
Publication date
Apr 7, 2011
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
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
ERASER ASSEMBLIES AND METHODS OF MANUFACTURING SAME
Publication number
20090309839
Publication date
Dec 17, 2009
Polyvision Corporation
Peter W. HILDEBRANDT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRONIC WHITEBOARD SYSTEM AND ASSEMBLY WITH OPTICAL DETECTION EL...
Publication number
20090309853
Publication date
Dec 17, 2009
Polyvision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INPUT DEVICES WITH MULTIPLE OPERATING MODES
Publication number
20090309854
Publication date
Dec 17, 2009
Polyvision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ERASER FOR USE WITH OPTICAL INTERACTIVE SURFACE
Publication number
20090309841
Publication date
Dec 17, 2009
Polyvision Corporation
Scott E. WILSON
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
VISUAL COMMUNICATION SYSTEM
Publication number
20080297595
Publication date
Dec 4, 2008
Peter W. Hildebrandt
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automatic Projection Calibration
Publication number
20080192017
Publication date
Aug 14, 2008
Polyvision Corporation
Peter W. Hildebrandt
G06 - COMPUTING CALCULATING COUNTING