Patent | Date |
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Method and system for wrapping ties in a facemask manufacturing process Grant 11,220,362 - Weber , et al. January 11, 2 | 2022-01-11 |
Method and system for wrapping ties in a facemask manufacturing process Grant 10,987,811 - Pamperin , et al. April 27, 2 | 2021-04-27 |
Method and System for Wrapping Ties in a Facemask Manufacturing Process App 20210086931 - Weber; Joseph P. ;   et al. | 2021-03-25 |
Method and system for wrapping ties in a facemask manufacturing process Grant 10,946,999 - Steindorf , et al. March 16, 2 | 2021-03-16 |
Facemasks and Method for Manufacturing the Same App 20210030085 - Harrington; David L. ;   et al. | 2021-02-04 |
Method and System for Wrapping Ties in a Facemask Manufacturing Process App 20200385156 - Steindorf; Eric C. ;   et al. | 2020-12-10 |
Method and System for Wrapping Ties in a Facemask Manufacturing Process App 20200385157 - Pamperin; Mark T. ;   et al. | 2020-12-10 |
Method and system for wrapping ties in a facemask manufacturing process Grant 10,829,257 - Pamperin , et al. November 10, 2 | 2020-11-10 |
Method and system for wrapping ties in a facemask manufacturing process Grant 10,822,133 - Pamperin , et al. November 3, 2 | 2020-11-03 |
Method and system for manufacturing facemasks in a production line Grant 10,813,393 - Weber , et al. October 27, 2 | 2020-10-27 |
Method and System for Forming Pleats in a Textile Product in a Production Line App 20200283948 - Steindorf; Eric C. ;   et al. | 2020-09-10 |
Multi-layered structure and articles formed therefrom having improved splash resistance by increased interlayer spacing Grant 10,744,739 - Potnis , et al. A | 2020-08-18 |
Method and System for Manufacturing Facemasks in a Production Line App 20200221795 - Weber; Joseph P. ;   et al. | 2020-07-16 |
Method and System for Wrapping Ties in a Facemask Manufacturing Process App 20200172274 - Pamperin; Mark T. ;   et al. | 2020-06-04 |
Method and System for Wrapping Ties in a Facemask Manufacturing Process App 20200165023 - Pamperin; Mark T. ;   et al. | 2020-05-28 |
Method and system for wrapping ties in a facemask manufacturing process Grant 10,457,436 - Spencer , et al. Oc | 2019-10-29 |
Method and System for Wrapping Ties in a Facemask Manufacturing Process App 20190210755 - Spencer; Anthony S. ;   et al. | 2019-07-11 |
Face shield with head strap assembly Grant D853,656 - Martin , et al. July 9, 2 | 2019-07-09 |
Face mask having improved comfort through cooling of microclimate through use of a phase change material Grant 10,314,346 - Potnis , et al. | 2019-06-11 |
Multi-Layered Structure and Articles Formed Therefrom Having Improved Splash Resistance by Increased Interlayer Spacing App 20190126585 - Potnis; Prasad Shrikrishna ;   et al. | 2019-05-02 |
Face Mask Having Improved Comfort Through Cooling of Microclimate Through Use of a Phase Change Material App 20190069611 - Potnis; Prasad S. ;   et al. | 2019-03-07 |
Strap fastening system for a disposable respirator providing improved donning Grant 9,642,403 - Welch , et al. May 9, 2 | 2017-05-09 |
Combination valve and buckle set for disposable respirators Grant D746,439 - Steindorf , et al. December 29, 2 | 2015-12-29 |
Face mask having baffle layer for improved fluid resistance Grant 8,091,550 - Steindorf January 10, 2 | 2012-01-10 |
Respirator with stretch-panels App 20090151733 - Welchel; Debra N. ;   et al. | 2009-06-18 |
Strap fastening system for a disposable respirator providing improved donning App 20090044812 - Welchel; Debra N. ;   et al. | 2009-02-19 |
Vent And Strap Fastening System For A Disposable Respirator App 20090044809 - Welchel; Debra N. ;   et al. | 2009-02-19 |
Vent And Strap Fastening System For A Disposable Respirator Providing Improved Donning App 20090044811 - Welchel; Debra N. ;   et al. | 2009-02-19 |
Fastener having adjustable fastening strength App 20080134476 - Steindorf; Eric C. | 2008-06-12 |
Respirator with exhalation vents App 20080110465 - Welchel; Debra N. ;   et al. | 2008-05-15 |
Face mask with anti-fog folding Grant 7,290,545 - Kleman , et al. November 6, 2 | 2007-11-06 |
Respirator with exhalation vents App 20070251522 - Welchel; Debra N. ;   et al. | 2007-11-01 |
Fastening systems utilizing combinations of mechanical fasteners and foams App 20070098953 - Stabelfeldt; Sara J. ;   et al. | 2007-05-03 |
Foam fastening system that includes a surface modifier App 20070099531 - Efremova; Nadezhda V. ;   et al. | 2007-05-03 |
Face mask with anti-fog folding App 20060137691 - Kleman; Angela M. ;   et al. | 2006-06-29 |
Face mask having baffle layer for improved fluid resistance App 20050133036 - Steindorf, Eric C. | 2005-06-23 |