Sundet; Douglas C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sundet; Douglas C..The latest application filed is for "pleated filter with monolayer monocomponent meltspun media".
- Sundet; Douglas C. - Hudson WI US
- Sundet; Douglas C - Hudson WI
- Sundet; Douglas C. - North Hudson WI
- Sundet; Douglas C. - St. Paul MN
| Patent | Date |
|---|---|
| Pleated filter with monolayer monocomponent meltspun media Grant 8,506,669 - Fox , et al. August 13, 2 | 2013-08-13 |
| Self-supporting pleated filter media Grant 8,419,817 - Sundet , et al. April 16, 2 | 2013-04-16 |
| Pleated filter with tridirectional scrim Grant 8,231,700 - Sundet July 31, 2 | 2012-07-31 |
| Pleated aligned web filter Grant 8,142,538 - Sundet , et al. March 27, 2 | 2012-03-27 |
| Pleated Filter With Monolayer Monocomponent Meltspun Media App 20110185903 - Fox; Andrew R. ; et al. | 2011-08-04 |
| Self-supporting Pleated Filter Media App 20110138760 - Sundet; Douglas C. ; et al. | 2011-06-16 |
| Pleated filter with monolayer monocomponent meltspun media Grant 7,947,142 - Fox , et al. May 24, 2 | 2011-05-24 |
| Methods and apparatus for meltblowing of polymeric material utilizing fluid flow from an auxiliary manifold Grant 7,901,614 - Breister , et al. March 8, 2 | 2011-03-08 |
| Self-supporting pleated filter media Grant 7,896,940 - Sundet , et al. March 1, 2 | 2011-03-01 |
| Pleated Filter With Tridirectional Scrim App 20100326028 - Sundet; Douglas C. | 2010-12-30 |
| Manifolds for delivering fluids having a desired mass flow profile and methods for designing the same Grant 7,698,116 - Breister , et al. April 13, 2 | 2010-04-13 |
| Pleated Aligned Web Filter App 20100050582 - Sundet; Douglas C. ; et al. | 2010-03-04 |
| Pleated aligned web filter Grant 7,622,063 - Sundet , et al. November 24, 2 | 2009-11-24 |
| Self-supporting pleated filter Grant 7,503,953 - Sundet , et al. March 17, 2 | 2009-03-17 |
| Filter removal devices Grant 7,410,518 - Sundet August 12, 2 | 2008-08-12 |
| Air filter assembly Grant 7,393,272 - Sundet July 1, 2 | 2008-07-01 |
| Pleated Filter With Monolayer Monocomponent Meltspun Media App 20080022642 - Fox; Andrew R. ; et al. | 2008-01-31 |
| Self-supporting Pleated Filter App 20070180803 - Sundet; Douglas C. ; et al. | 2007-08-09 |
| Method of forming self-supporting pleated filter media Grant 7,235,115 - Duffy , et al. June 26, 2 | 2007-06-26 |
| Method of making self-supporting pleated filter Grant 7,217,333 - Sundet , et al. May 15, 2 | 2007-05-15 |
| Manifolds For Delivering Fluids Having A Desired Mass Flow Profile And Methods For Designing The Same App 20060265169 - Breister; James C. ; et al. | 2006-11-23 |
| Methods And Apparatus For Meltblowing Of Polymeric Material Utilizing Fluid Flow From An Auxiliary Manifold App 20060261525 - Breister; James C. ; et al. | 2006-11-23 |
| Pleated Aligned Web Filter App 20060246260 - Sundet; Douglas C. ; et al. | 2006-11-02 |
| Air filter assembly App 20060188366 - Sundet; Douglas C. | 2006-08-24 |
| Filter removal devices App 20060137311 - Sundet; Douglas C. | 2006-06-29 |
| Method of forming self-supporting pleated filter media App 20060005518 - Duffy; Dean R. ; et al. | 2006-01-12 |
| Self-supporting pleated filter media App 20060005517 - Sundet; Douglas C. ; et al. | 2006-01-12 |
| Pleated aligned web filter App 20050217226 - Sundet, Douglas C. ; et al. | 2005-10-06 |
| Self-supporting pleated filter and method of making same App 20050204714 - Sundet, Douglas C. ; et al. | 2005-09-22 |
| Aligned fiber web Grant 6,858,297 - Shah , et al. February 22, 2 | 2005-02-22 |
| Self-supporting pleated filter Grant 6,709,480 - Sundet , et al. March 23, 2 | 2004-03-23 |
| Method of making self-supporting pleated filter App 20030089090 - Sundet, Douglas C. ; et al. | 2003-05-15 |
| Self-supporting pleated filter App 20030089091 - Sundet, Douglas C. ; et al. | 2003-05-15 |
| Self-supporting pleated filter and method of making same Grant 6,521,011 - Sundet , et al. February 18, 2 | 2003-02-18 |
| HVAC filter Grant D449,100 - Sundet , et al. October 9, 2 | 2001-10-09 |
| Optical film to simulate beveled glass Grant 5,840,407 - Futhey , et al. November 24, 1 | 1998-11-24 |
| Laminate for precise application of graphics to a substrate Grant 5,665,446 - Sundet September 9, 1 | 1997-09-09 |
| Filtration media comprising non-charged meltblown fibers and electrically charged staple fibers Grant 5,350,620 - Sundet , et al. September 27, 1 | 1994-09-27 |
| Twisted ceramic fiber sewing thread Grant 4,430,851 - Sundet February 14, 1 | 1984-02-14 |
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