Ruff; Andrew T.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ruff; Andrew T..The latest application filed is for "processes and apparatus for making transversely drawn films with substantially uniaxial character".

Company Profile

1.28.39

Ruff; Andrew T. - Mendota Heights MN
Ruff; Andrew T. - US
Ruff; Andrew T. - Mendota Height MN
Ruff, Andrew T. - Mendota MN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Processes and apparatus for making transversely drawn films with substantially uniaxial character Grant 10,913,199 - Merrill , et al. February 9, 2	2021-02-09
Processes And Apparatus For Making Transversely Drawn Films With Substantially Uniaxial Character App 20160229111 - Merrill; William W. ; et al.	2016-08-11
Processes and apparatus for making transversely drawn films with substantially uniaxial character Grant 9,314,961 - Merrill , et al. April 19, 2	2016-04-19
Methods Of Making Barrier Assemblies App 20150243816 - Nachtigal; Aan K. ; et al.	2015-08-27
Methods Of Making Barrier Assemblies App 20150214405 - Nachtigal; Alan K. ; et al.	2015-07-30
Continuous Edge Protected Barrier Assemblies App 20150114457 - Weigel; Mark D. ; et al.	2015-04-30
Barrier Assemblies App 20140290736 - Weigel; Mark D. ; et al.	2014-10-02
Edge Protected Barrier Assemblies App 20140283910 - Weigel; Mark D. ; et al.	2014-09-25
Method Of Making Delaminated Resistant Assemblies App 20140246090 - Weigel; Mark D. ; et al.	2014-09-04
Multilayer optical films having one or more reflection bands Grant 7,851,054 - Weber , et al. December 14, 2	2010-12-14
Processes And Apparatus For Making Transversely Drawn Films With Substantially Uniaxial Character App 20100254002 - Merrill; William Ward ; et al.	2010-10-07
Optical polarizing films Grant 7,744,987 - Hebrink , et al. June 29, 2	2010-06-29
Processes and apparatus for making transversely drawn films with substantially uniaxial character Grant 7,740,470 - Merrill , et al. June 22, 2	2010-06-22
Multilayer Optical Films Having One Or More Reflection Bands App 20090323180 - Weber; Michael F. ; et al.	2009-12-31
Reflective polarizers containing polymer fibers Grant 7,526,164 - Ouderkirk , et al. April 28, 2	2009-04-28
Reflective Polarizers Containing Polymer Fibers App 20080165419 - Ouderkirk; Andrew J. ; et al.	2008-07-10
Reflective polarizers containing polymer fibers Grant 7,356,229 - Ouderkirk , et al. April 8, 2	2008-04-08
Devices for stretching polymer films Grant 7,316,558 - Merrill , et al. January 8, 2	2008-01-08
Optical Polarizing Films With Designed Color Shifts App 20080003419 - Hebrink; Timothy J. ; et al.	2008-01-03
Optical polarizing films with designed color shifts Grant 7,256,936 - Hebrink , et al. August 14, 2	2007-08-14
Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom Grant 7,236,296 - Liu , et al. June 26, 2	2007-06-26
Processes And Apparatus For Making Transversely Drawn Films With Substantially Uniaxial Character App 20070134364 - Merrill; William Ward ; et al.	2007-06-14
Apparatus for making transversely drawn films with substantially uniaxial character Grant 7,229,271 - Merrill , et al. June 12, 2	2007-06-12
Processes And Apparatus For Making Transversely Drawn Films With Substantially Uniaxial Character App 20070116793 - Jackson; Jeffery N. ; et al.	2007-05-24
Methods And Devices For Processing Polymer Films App 20070098829 - Jackson; Jeffery N. ; et al.	2007-05-03
Apparatus for making transversely drawn films with substantially uniaxial character Grant 7,153,122 - Jackson , et al. December 26, 2	2006-12-26
Devices for conveying, stretching, and taking-away polymer films Grant 7,153,123 - Jackson , et al. December 26, 2	2006-12-26
Multilayer optical bodies Grant 7,141,297 - Condo , et al. November 28, 2	2006-11-28
Methods And Devices For Stretching Polymer Films App 20060257515 - Merrill; William W. ; et al.	2006-11-16
Optical Polarizing Films With Designed Color Shifts App 20060221446 - Hebrink; Timothy J. ; et al.	2006-10-05
Methods and devices for stretching polymer films Grant 7,104,776 - Merrill , et al. September 12, 2	2006-09-12
Reflective polarizers containing polymer fibers App 20060193577 - Ouderkirk; Andrew J. ; et al.	2006-08-31
P-polarizer with large z-axis refractive index difference Grant 7,094,461 - Ruff , et al. August 22, 2	2006-08-22
Optical polarizing films with designed color shifts Grant 7,064,897 - Hebrink , et al. June 20, 2	2006-06-20
Methods and devices for stretching polymer films Grant 6,949,212 - Merrill , et al. September 27, 2	2005-09-27
Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom App 20050207002 - Liu, Yaoqi J. ; et al.	2005-09-22
Processes and apparatus for making transversely drawn films with substantially uniaxial character Grant 6,939,499 - Merrill , et al. September 6, 2	2005-09-06
Methods and devices for processing polymer films Grant 6,936,209 - Jackson , et al. August 30, 2	2005-08-30
Multilayer optical bodies App 20050186408 - Condo, Peter D. ; et al.	2005-08-25
Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom Grant 6,927,900 - Liu , et al. August 9, 2	2005-08-09
Methods and devices for processing polymer films App 20050153012 - Jackson, Jeffery N. ; et al.	2005-07-14
Processes and apparatus for making transversely drawn films with substantially uniaxial character Grant 6,916,440 - Jackson , et al. July 12, 2	2005-07-12
Methods and devices for stretching polymer films App 20050120524 - Merrill, William W. ; et al.	2005-06-09
Multilayer optical bodies Grant 6,888,677 - Condo , et al. May 3, 2	2005-05-03
Processes and apparatus for making transversely drawn films with substantially uniaxial character App 20050040201 - Jackson, Jeffery N. ; et al.	2005-02-24
Processes and apparatus for making transversely drawn films with substantially uniaxial character App 20050031725 - Merrill, William Ward ; et al.	2005-02-10
Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom Grant 6,797,396 - Liu , et al. September 28, 2	2004-09-28
P-polarizer with large z-axis refractive index difference App 20040126549 - Ruff, Andrew T. ; et al.	2004-07-01
Optical polarizing films with designed color shifts App 20040125450 - Hebrink, Timothy J. ; et al.	2004-07-01
Multilayer optical bodies Grant 6,744,561 - Condo , et al. June 1, 2	2004-06-01
Methods and devices for processing polymer films App 20040099993 - Jackson, Jeffery N. ; et al.	2004-05-27
Methods and devices for stretching polymer films App 20040099992 - Merrill, William W. ; et al.	2004-05-27
Multilayer optical bodies App 20040085642 - Condo, Peter D. ; et al.	2004-05-06
Fibrous films and articles from microlayer substrates Grant 6,680,114 - Kody , et al. January 20, 2	2004-01-20
Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom App 20040004778 - Liu, Yaoqi J. ; et al.	2004-01-08
Multilayer optical bodies App 20030053215 - Condo, Peter D. ; et al.	2003-03-20
Fibrous films and articles from microlayer substrates App 20030031837 - Kody, Robert S. ; et al.	2003-02-13
Multilayer optical bodies Grant 6,498,683 - Condo , et al. December 24, 2	2002-12-24
Processes and apparatus for making transversely drawn films with substantially uniaxial character App 20020190406 - Merrill, William Ward ; et al.	2002-12-19
Processes and apparatus for making transversely drawn films with substantially uniaxial character App 20020180107 - Jackson, Jeffery N. ; et al.	2002-12-05
Multilayer Optical Bodies App 20020039235 - CONDO, PETER D. ; et al.	2002-04-04