AR

Andrew T. Ruff

3M: 27 patents #424 of 11,543Top 4%
Overall (All Time): #145,462 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 25 most recent of 27 patents

Patent #TitleCo-InventorsDate
10913199 Processes and apparatus for making transversely drawn films with substantially uniaxial character William W. Merrill, Jeffery N. Jackson, John A. Wheatley, Dennis L. Krueger 2021-02-09
9314961 Processes and apparatus for making transversely drawn films with substantially uniaxial character William W. Merrill, Jeffery N. Jackson, John A. Wheatley, Dennis L. Krueger 2016-04-19
7851054 Multilayer optical films having one or more reflection bands Michael F. Weber, Timothy J. Nevitt, Andrew J. Ouderkirk, John A. Wheatley, James M. Jonza +2 more 2010-12-14
7744987 Optical polarizing films Timothy J. Hebrink, Laurence R. Gilbert, James M. Jonza 2010-06-29
7740470 Processes and apparatus for making transversely drawn films with substantially uniaxial character William W. Merrill, Jeffery N. Jackson, John A. Wheatley, Dennis L. Krueger 2010-06-22
7526164 Reflective polarizers containing polymer fibers Andrew J. Ouderkirk, Richard C. Allen, Patrick R. Fleming, Diane North, Kristin L. Thunhorst 2009-04-28
7356229 Reflective polarizers containing polymer fibers Andrew J. Ouderkirk, Richard C. Allen, Patrick R. Fleming, Diane North, Kristin L. Thunhorst 2008-04-08
7316558 Devices for stretching polymer films William W. Merrill, Jeffery N. Jackson, Desiree Thompson, John A. Wheatley, Jeffrey D. Amundson +1 more 2008-01-08
7256936 Optical polarizing films with designed color shifts Timothy J. Hebrink, Laurence R. Gilbert, James M. Jonza 2007-08-14
7236296 Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom Yaoqi J. Liu, Jerry A. Sievers 2007-06-26
7229271 Apparatus for making transversely drawn films with substantially uniaxial character William W. Merrill, Jeffery N. Jackson, John A. Wheatley, Dennis L. Krueger 2007-06-12
7153123 Devices for conveying, stretching, and taking-away polymer films Jeffery N. Jackson, William W. Merrill, Desiree Thompson 2006-12-26
7153122 Apparatus for making transversely drawn films with substantially uniaxial character Jeffery N. Jackson, William W. Merrill, Desiree Thompson, Dennis L. Krueger 2006-12-26
7141297 Multilayer optical bodies Peter D. Condo, Timothy J. Hebrink, John A. Wheatley, Andrew J. Ouderkirk, Yaoqi J. Liu +1 more 2006-11-28
7104776 Methods and devices for stretching polymer films William W. Merrill, Jeffery N. Jackson, Desiree Thompson, John A. Wheatley, Jeffrey D. Amundson +1 more 2006-09-12
7094461 P-polarizer with large z-axis refractive index difference James M. Jonza, Timothy J. Hebrink, Laurence R. Gilbert 2006-08-22
7064897 Optical polarizing films with designed color shifts Timothy J. Hebrink, Laurence R. Gilbert, James M. Jonza 2006-06-20
6949212 Methods and devices for stretching polymer films William W. Merrill, Jeffery N. Jackson, Desiree Thompson, John A. Wheatley, Jeffrey D. Amundson +1 more 2005-09-27
6939499 Processes and apparatus for making transversely drawn films with substantially uniaxial character William W. Merrill, Jeffery N. Jackson, John A. Wheatley, Dennis L. Krueger 2005-09-06
6936209 Methods and devices for processing polymer films Jeffery N. Jackson, William W. Merrill, Desiree Thompson 2005-08-30
6927900 Multilayer infrared reflecting film with high and smooth transmission in visible wavelength region and laminate articles made therefrom Yaoqi J. Liu, Jerry A. Sievers 2005-08-09
6916440 Processes and apparatus for making transversely drawn films with substantially uniaxial character Jeffery N. Jackson, William W. Merrill, Desiree Thompson, Dennis L. Krueger 2005-07-12
6888677 Multilayer optical bodies Peter D. Condo, Timothy J. Hebrink, John A. Wheatley, Andrew J. Ouderkirk, Yaoqi J. Liu +1 more 2005-05-03
6797396 Wrinkle resistant infrared reflecting film and non-planar laminate articles made therefrom Yaoqi J. Liu, Jeffrey A. Boettcher, Heather K. Kranz, Brian L. Koster, David K. Mortenson 2004-09-28
6744561 Multilayer optical bodies Peter D. Condo, Timothy J. Hebrink, John A. Wheatley, Andrew J. Ouderkirk, Yaoqi J. Liu +1 more 2004-06-01