| Patent | Date |
|---|
Optical Articles And Systems Interacting With The Same
App 20220269917 - McCoy; Michael A. ; et al. | 2022-08-25 |
Personal Protective Equipment Management System Using Optical Patterns For Equipment And Safety Monitoring
App 20220215665 - Ylitalo; Caroline M. ; et al. | 2022-07-07 |
Optical articles and systems interacting with the same
Grant 11,373,076 - McCoy , et al. June 28, 2 | 2022-06-28 |
Personal protective equipment management system using optical patterns for equipment and safety monitoring
Grant 11,314,971 - Ylitalo , et al. April 26, 2 | 2022-04-26 |
Optical articles and systems interacting with the same
Grant 11,308,378 - McCoy , et al. April 19, 2 | 2022-04-19 |
Multi-dimensional optical code with static data and dynamic lookup data optical element sets
Grant 11,250,303 - Howard , et al. February 15, 2 | 2022-02-15 |
Earplug with stem comprising a sleeve
Grant 11,173,069 - Meree , et al. November 16, 2 | 2021-11-16 |
Counterfeit detection of an optically active article using security elements
Grant 11,132,554 - Johnson , et al. September 28, 2 | 2021-09-28 |
Autonomous Navigation Systems For Temporary Zones
App 20210247199 - Johnson; Justin M. ; et al. | 2021-08-12 |
Light Directing Article With A Conformal Retarder
App 20200341180 - CHEN-HO; Kui ; et al. | 2020-10-29 |
Personal Protective Equipment Management System Using Optical Patterns For Equipment And Safety Monitoring
App 20200279116 - Ylitalo; Caroline M. ; et al. | 2020-09-03 |
Hierarchichal optical element sets for machine-read articles
Grant 10,691,908 - Howard , et al. | 2020-06-23 |
Earplug With Stem Comprising A Sleeve
App 20200100942 - Meree; Caitlin E. ; et al. | 2020-04-02 |
Sign to vehicle identification system
Grant 10,586,446 - Janovec , et al. | 2020-03-10 |
Multi-dimensional Optical Code With Static Data And Dynamic Lookup Data Optical Element Sets
App 20200042849 - Howard; James W. ; et al. | 2020-02-06 |
Hierarchichal Optical Element Sets For Machine-read Articles
App 20200034590 - Howard; James W. ; et al. | 2020-01-30 |
Optical Articles And Systems Interacting With The Same
App 20200012911 - McCoy; Michael A. ; et al. | 2020-01-09 |
Optical Articles And Systems Interacting With The Same
App 20190391304 - McCoy; Michael A. ; et al. | 2019-12-26 |
Sign To Vehicle Identification System
App 20190304303 - Janovec; Jeffrey D. ; et al. | 2019-10-03 |
Sign to vehicle identification system
Grant 10,339,804 - Janovec , et al. | 2019-07-02 |
Counterfeit Detection Of An Optically Active Article Using Security Elements
App 20190163980 - JOHNSON; Justin M. ; et al. | 2019-05-30 |
Laser-personalizable security articles
Grant 10,017,001 - Chen-Ho , et al. July 10, 2 | 2018-07-10 |
A Sign To Vehicle Identification System
App 20170372607 - JANOVEC; Jeffrey D. ; et al. | 2017-12-28 |
Internally patterned multilayer optical films using spatially selective birefringence reduction
Grant 9,575,233 - Merrill , et al. February 21, 2 | 2017-02-21 |
Laser Method for Making Shaped Ceramic Abrasive Particles, Shaped Ceramic Abrasive Particles, and Abrasive Articles
App 20150267098 - Welygan; Dennis G. ; et al. | 2015-09-24 |
Internally patterned multilayer optical films using spatially selective birefringence reduction
Grant 8,879,151 - Merrill , et al. November 4, 2 | 2014-11-04 |
Internally Patterned Multilayer Optical Films Using Spatially Selective Birefringence Reduction
App 20140308491 - Merrill; William W. ; et al. | 2014-10-16 |
Processes for producing optical elements showing virtual images
Grant 8,857,028 - Gates , et al. October 14, 2 | 2014-10-14 |
Three-dimensional articles using nonlinear thermal polymerization
Grant 8,846,160 - Wu , et al. September 30, 2 | 2014-09-30 |
Laser-personalizable Security Articles
App 20140197625 - Chen-Ho; Kui ; et al. | 2014-07-17 |
Methods for forming sheeting with a composite image that floats and a master tooling
Grant 8,586,285 - Gates , et al. November 19, 2 | 2013-11-19 |
Laser Method for Making Shaped Ceramic Abrasive Particles, Shaped Ceramic Abrasive Particles, and Abrasive Articles
App 20130212952 - Welygan; Dennis G. ; et al. | 2013-08-22 |
Personalized Security Article And Methods Of Authenticating A Security Article And Verifying A Bearer Of A Security Article
App 20130154250 - Dunn; Douglas S. ; et al. | 2013-06-20 |
Three-dimensional Articles Using Nonlinear Thermal Polymerization
App 20110269865 - Wu; Pingfan ; et al. | 2011-11-03 |
Internally Patterned Multilayer Optical Films Using Spatially Selective Birefringence Reduction
App 20110255163 - Merrill; William Ward ; et al. | 2011-10-20 |
Processes for Producing Optical Elements Showing Virtual Images
App 20110179631 - Gates; Brian J. ; et al. | 2011-07-28 |
Optical Elements For Showing Virtual Images
App 20110109965 - Gates; Brian J. ; et al. | 2011-05-12 |
Methods For Forming Sheeting With A Composite Image That Floats And A Master Tooling
App 20100316959 - Gates; Brian J. ; et al. | 2010-12-16 |
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