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Bruce D. Orensteen
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Bloomington, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cube corner sheeting having optically variable marking
Patent number
11,105,964
Issue date
Aug 31, 2021
3M Innovative Properties Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Retroreflective articles including a security mark
Patent number
10,627,552
Issue date
Apr 21, 2020
3M Innovative Properties Company
Suman K. Patel
B32 - LAYERED PRODUCTS
Information
Patent Grant
Cube corner sheeting having optically variable marking
Patent number
10,564,331
Issue date
Feb 18, 2020
3M Innovative Properties Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Irradiation marking of retroreflective sheeting
Patent number
10,509,148
Issue date
Dec 17, 2019
3M Innovative Properties Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Irradiation marking of retroreflective sheeting
Patent number
10,082,609
Issue date
Sep 25, 2018
3M Innovative Properties Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Retroreflective articles including a security mark
Patent number
9,964,674
Issue date
May 8, 2018
3M Innovative Properties Company
Suman K. Patel
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Retroreflective articles including a security mark
Patent number
9,823,394
Issue date
Nov 21, 2017
3M Innovative Properties Company
Suman K. Patel
G02 - OPTICS
Information
Patent Grant
Cube corner sheeting having optically variable marking
Patent number
9,463,601
Issue date
Oct 11, 2016
3M Innovative Properties Company
Bruce D. Orensteen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Retroreflective sheeting and license plate with reduced retroreflec...
Patent number
9,110,235
Issue date
Aug 18, 2015
3M Innovative Properties Company
Toshitaka Nakajima
G02 - OPTICS
Information
Patent Grant
Security markings in retroreflective sheeting
Patent number
8,950,877
Issue date
Feb 10, 2015
3M Innovative Properties Company
Paul J. Northey
G02 - OPTICS
Information
Patent Grant
Cube corner article with altered inactive areas and method of makin...
Patent number
5,940,212
Issue date
Aug 17, 1999
3M Innovative Properties Company
Norbert L. Johnson
G02 - OPTICS
Information
Patent Grant
Retroreflective signage articles, kits for producing same, and meth...
Patent number
5,706,133
Issue date
Jan 6, 1998
Minnesota Mining and Manufacturing Company
Bruce D. Orensteen
G02 - OPTICS
Information
Patent Grant
Line light source including fluorescent colorant
Patent number
5,700,077
Issue date
Dec 23, 1997
Minnesota Mining and Manufacturing Company
John F. Dreyer
G02 - OPTICS
Information
Patent Grant
Method for manufacturing improved data display retroreflective shee...
Patent number
5,670,005
Issue date
Sep 23, 1997
Minnesota Mining and Manufacturing Company
Thomas F. Look
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Validation sticker mounting system and components for use therein
Patent number
5,634,670
Issue date
Jun 3, 1997
Minnesota Mining and Manufacturing Company
Bruce D. Orensteen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Thermal print receptive and frangible retrorefelective polymeric sh...
Patent number
5,508,105
Issue date
Apr 16, 1996
Minnesota Mining and Manufacturing Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sheet containing contour-dependent directional image and method for...
Patent number
4,714,656
Issue date
Dec 22, 1987
Minnesota Mining and Manufacturing Company
Thomas I. Bradshaw
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Microlens sheet containing directional half-tone images and method...
Patent number
4,708,920
Issue date
Nov 24, 1987
Minnesota Mining and Manufacturing Company
Bruce D. Orensteen
G02 - OPTICS
Information
Patent Grant
Directionally imaged retroreflective sheeting
Patent number
4,650,283
Issue date
Mar 17, 1987
Minnesota Mining and Manufacturing Company
Bruce D. Orensteen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Transparent sheet containing authenticating image and method of mak...
Patent number
4,645,301
Issue date
Feb 24, 1987
Minnesota Mining and Manufacturing Company
Bruce D. Orensteen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Directionally imaged sheeting
Patent number
4,634,220
Issue date
Jan 6, 1987
Minnesota Mining and Manufacturing Company
Eric N. Hockert
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CUBE CORNER SHEETING HAVING OPTICALLY VARIABLE MARKING
Publication number
20200183061
Publication date
Jun 11, 2020
3M Innovative Properties Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Application
IRRADIATION MARKING OF RETROREFLECTIVE SHEETING
Publication number
20190011613
Publication date
Jan 10, 2019
3M Innovative Properties Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Application
RETROREFLECTIVE ARTICLES INCLUDING A SECURITY MARK
Publication number
20180095198
Publication date
Apr 5, 2018
3M Innovative Properties Company
Suman K. Patel
B32 - LAYERED PRODUCTS
Information
Patent Application
CUBE CORNER SHEETING HAVING OPTICALLY VARIABLE MARKING
Publication number
20170010394
Publication date
Jan 12, 2017
3M Innovative Properties Company
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Application
RETROREFLECTIVE ARTICLES INCLUDING A SECURITY MARK
Publication number
20150043074
Publication date
Feb 12, 2015
3M Innovative Properties Company
Suman K. Patel
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
RETROREFLECTIVE ARTICLES INCLUDING A SECURITY MARK
Publication number
20140368902
Publication date
Dec 18, 2014
Suman K. Patel
B32 - LAYERED PRODUCTS
Information
Patent Application
CUBE CORNER SHEETING HAVING OPTICALLY VARIABLE MARKING
Publication number
20140078587
Publication date
Mar 20, 2014
3M Innovative Properties Company
Bruce D. Orensteen
G02 - OPTICS
Information
Patent Application
SECURITY LAMINATE, METHOD OF MAKING A SECURITY LAMINATE, AND ARTICL...
Publication number
20130106091
Publication date
May 2, 2013
Domenica Kirchmeyer
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
IRRADIATION MARKING OF RETROREFLECTIVE SHEETING
Publication number
20120281285
Publication date
Nov 8, 2012
Bruce D. Orensteen
B60 - VEHICLES IN GENERAL
Information
Patent Application
SECURITY MARKINGS IN RETROREFLECTIVE SHEETING
Publication number
20120229898
Publication date
Sep 13, 2012
Paul J. Northey
G02 - OPTICS
Information
Patent Application
RETROREFLECTIVE SHEETING AND LICENSE PLATE WITH REDUCED RETROREFLEC...
Publication number
20120200709
Publication date
Aug 9, 2012
Toshitaka Nakajima
G02 - OPTICS
Information
Patent Application
Method of printing retroreflective sheeting and articles
Publication number
20040202840
Publication date
Oct 14, 2004
3M Innovative Properties Company
Thanh-Huong T. Do
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS