Frey; Cheryl M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Frey; Cheryl M..The latest application filed is for "cube corner cavity based retroreflectors with transparent fill material".

Company Profile

0.13.3

Frey; Cheryl M. - Mahtomedi MN US
Frey; Cheryl M. - White Bear Lake 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
Cube corner cavity based retroreflectors with transparent fill material Grant 8,596,801 - Smith , et al. December 3, 2	2013-12-03
Cube corner cavity based retroreflectors with transparent fill material App 20120120491 - Smith; Kenneth L. ; et al.	2012-05-17
Cube corner cavity based retroreflectors with transparent fill material Grant 7,452,588 - Smith , et al. November 18, 2	2008-11-18
Cube corner cavity based retroreflectors with transparent fill material App 20010033907 - Smith, Kenneth L. ; et al.	2001-10-25
Cube corner cavity based retroreflectors with transparent fill material App 20010033906 - Smith, Kenneth L. ; et al.	2001-10-25
Cube corner cavity based retroeflectors with transparent fill material Grant 6,280,822 - Smith , et al. August 28, 2	2001-08-28
Glittering cube-corner article Grant 5,948,488 - Marecki , et al. September 7, 1	1999-09-07
Bonded structured retroreflective sheeting Grant 5,882,796 - Wilson , et al. March 16, 1	1999-03-16
Glittering cube-corner retroreflective sheeting Grant 5,840,405 - Shusta , et al. November 24, 1	1998-11-24
Mold for producing glittering cube-corner retroreflective sheeting Grant 5,814,355 - Shusta , et al. September 29, 1	1998-09-29
Ultra-flexible retroreflective sheeting with coated back surface Grant 5,784,197 - Frey , et al. July 21, 1	1998-07-21
Method of making glittering cube-corner retroreflective sheeting Grant 5,770,124 - Marecki , et al. June 23, 1	1998-06-23
Formed ultra-flexible retroreflective cube-corner composite sheeting with target optical properties and method for making same Grant 5,763,049 - Frey , et al. June 9, 1	1998-06-09
Structured retroreflective sheeting having a rivet-like connection Grant 5,754,338 - Wilson , et al. May 19, 1	1998-05-19
Ultra-flexible retroreflective cube corner composite sheetings and methods of manufacture Grant 5,691,846 - Benson, Jr. , et al. November 25, 1	1997-11-25

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