Welchel; Debra N.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Welchel; Debra N..The latest application filed is for "electro-thermal antifog optical devices".
Company Profile
0.17.37
- Welchel; Debra N. - Woodstock GA US
Patent Activity
| Patent | Date |
|---|---|
| Electro-thermal antifog optical devices Grant 8,398,234 - Wang , et al. March 19, 2 | 2013-03-19 |
| Electro-Thermal Antifog Optical Devices App 20120281179 - Wang; Pingshan ; et al. | 2012-11-08 |
| System and method for measuring and monitoring overflow or wetness conditions in a washroom Grant 7,814,582 - Reddy , et al. October 19, 2 | 2010-10-19 |
| Respirator App 20100224199 - Smith; Megan C.H. ; et al. | 2010-09-09 |
| Eyewear with enhanced air flow and/or absorption features Grant 7,771,043 - Welchel , et al. August 10, 2 | 2010-08-10 |
| Eyewear With Enhanced Fit App 20100110365 - Welchel; Debra N. ; et al. | 2010-05-06 |
| Eyewear with enhanced fit Grant 7,651,217 - Welchel , et al. January 26, 2 | 2010-01-26 |
| Eyewear with heating elements Grant 7,648,234 - Welchel , et al. January 19, 2 | 2010-01-19 |
| Self-fitting device for location in an ear canal App 20090173353 - Purcell; Ricky Wayne ; et al. | 2009-07-09 |
| Respirator with stretch-panels App 20090151733 - Welchel; Debra N. ; et al. | 2009-06-18 |
| Eyewear With Enhanced Air Flow And/Or Absorption Features App 20090077722 - Welchel; Debra N. ; et al. | 2009-03-26 |
| Eyewear With Enhanced Fit App 20090055988 - Welchel; Debra N. ; et al. | 2009-03-05 |
| Vent And Strap Fastening System For A Disposable Respirator App 20090044809 - Welchel; Debra N. ; et al. | 2009-02-19 |
| 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 Providing Improved Donning App 20090044811 - Welchel; Debra N. ; et al. | 2009-02-19 |
| Eyewear with mask attachment features Grant 7,488,068 - Welchel , et al. February 10, 2 | 2009-02-10 |
| Encapsulated liquid cleanser Grant 7,485,609 - Reddy , et al. February 3, 2 | 2009-02-03 |
| Folded sheet dispenser having an overfill prevention mechanism Grant 7,374,065 - Taylor , et al. May 20, 2 | 2008-05-20 |
| Shipping carton with pull tabs and tear strip Grant 7,373,765 - Welchel , et al. May 20, 2 | 2008-05-20 |
| Respirator with exhalation vents App 20080110465 - Welchel; Debra N. ; et al. | 2008-05-15 |
| Eyewear with mask attachment features App 20070252946 - Welchel; Debra N. ; et al. | 2007-11-01 |
| Respirator with exhalation vents App 20070251522 - Welchel; Debra N. ; et al. | 2007-11-01 |
| Eyewear with enhanced air flow and/or absorption features App 20070252943 - Welchel; Debra N. ; et al. | 2007-11-01 |
| Eyewear with heating elements App 20070252945 - Welchel; Debra N. ; et al. | 2007-11-01 |
| Eyewear with enhanced fit App 20070252944 - Welchel; Debra N. ; et al. | 2007-11-01 |
| Dispenser for sheet material Grant 7,207,461 - Mitchell , et al. April 24, 2 | 2007-04-24 |
| Encapsulated liquid cleanser App 20070072780 - Reddy; Kiran K. ; et al. | 2007-03-29 |
| Dispensing and disposal container App 20070045333 - Mitchell; Joseph ; et al. | 2007-03-01 |
| Disposal Bag And Support System App 20070045483 - Johnson; Shannon Marie ; et al. | 2007-03-01 |
| Disposal Bag Assembly And Disposal System App 20070045326 - Tramontina; Paul Francis ; et al. | 2007-03-01 |
| Disposal bag and system for disposing of sanitary products App 20070045324 - Mitchell; Joseph ; et al. | 2007-03-01 |
| Disposal bag and system for disposing of sanitary products App 20070045325 - Jackson; Wanda Walton ; et al. | 2007-03-01 |
| Dispensing container App 20060289554 - Mitchell; Joseph ; et al. | 2006-12-28 |
| Multiple stack dispensing container App 20060289557 - Mitchell; Joseph ; et al. | 2006-12-28 |
| Convertible dispenser for sheet material Grant 7,140,513 - Welchel , et al. November 28, 2 | 2006-11-28 |
| Tissue dispenser App 20060138159 - Altuve; Luis Jose Espin ; et al. | 2006-06-29 |
| Dispenser for wet and dry interfolded tissue Grant 7,059,493 - Welchel , et al. June 13, 2 | 2006-06-13 |
| Dispenser for wet and dry interfolded sheets Grant 7,040,502 - Phelps , et al. May 9, 2 | 2006-05-09 |
| Dispenser for sheet material Grant 6,997,342 - Mitchell , et al. February 14, 2 | 2006-02-14 |
| Dispenser for sheet material Grant 6,997,345 - Mitchell , et al. February 14, 2 | 2006-02-14 |
| System and method for measuring and monitoring overflow or wetness conditions in a washroom App 20060005312 - Reddy; Kiran K. ; et al. | 2006-01-12 |
| Dispenser for sheet material Grant 6,976,605 - Mitchell , et al. December 20, 2 | 2005-12-20 |
| Shipping carton with pull tabs and tear strip App 20050189406 - Welchel, Debra N. ; et al. | 2005-09-01 |
| Convertible dispenser for sheet material App 20050178781 - Welchel, Debra N. ; et al. | 2005-08-18 |
| Personnel monitoring and feedback system and method App 20050114154 - Wolkowicz, Richard I. ; et al. | 2005-05-26 |
| Dispenser for sheet material App 20050077309 - Mitchell, Joseph ; et al. | 2005-04-14 |
| Dispenser for sheet material App 20040251590 - Mitchell, Joseph ; et al. | 2004-12-16 |
| Dispenser for sheet material App 20040245266 - Mitchell, Joseph ; et al. | 2004-12-09 |
| Dispenser for sheet material App 20040245267 - Mitchell, Joseph ; et al. | 2004-12-09 |
| Dispenser for wet and/or dry products App 20040124202 - Mitchell, Joseph ; et al. | 2004-07-01 |
| Dispenser for wet and dry interfolded sheets App 20040124203 - Phelps, Stephen L. ; et al. | 2004-07-01 |
| Dispenser for wet and dry interfolded tissue App 20040099679 - Welchel, Debra N. ; et al. | 2004-05-27 |
| Folded sheet dispenser having an overfill prevention mechanism App 20040084470 - Taylor, Antwain D. ; et al. | 2004-05-06 |
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