Nepsund; Larry R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nepsund; Larry R..The latest application filed is for "air filter having fluted filter media".
- Nepsund; Larry R. - Savage MN
| Patent | Date |
|---|---|
| Air filter having fluted filter media Grant 11,185,810 - Nepsund , et al. November 30, 2 | 2021-11-30 |
| Air Filter Having Fluted Filter Media App 20200254376 - Kind Code | 2020-08-13 |
| Air filter having fluted filter media Grant 10,556,202 - Nepsund , et al. Feb | 2020-02-11 |
| Air Filter Having Fluted Filter Media App 20180126317 - Nepsund; Larry R. ; et al. | 2018-05-10 |
| Air filter having fluted filter media Grant 9,782,713 - Nepsund , et al. October 10, 2 | 2017-10-10 |
| Air Filter Having Fluted Filter Media App 20160136562 - Nepsund; Larry R. ; et al. | 2016-05-19 |
| Air filter having fluted filter media Grant 9,162,172 - Nepsund , et al. October 20, 2 | 2015-10-20 |
| Air Filter Having Fluted Filter Media App 20140102057 - Nepsund; Larry R. ; et al. | 2014-04-17 |
| Air filter having fluted filter media Grant 8,562,707 - Nepsund , et al. October 22, 2 | 2013-10-22 |
| Air Filter Having Fluted Filter Media App 20120272627 - Nepsund; Larry R. ; et al. | 2012-11-01 |
| Air filter having fluted filter media Grant 8,206,479 - Nepsund , et al. June 26, 2 | 2012-06-26 |
| Air Filter Having Fluted Filter Media App 20110296665 - Nepsund; Larry R. ; et al. | 2011-12-08 |
| Filter arrangements; side-entry housings; and methods Grant 7,981,183 - Nepsund , et al. July 19, 2 | 2011-07-19 |
| Filter Arrangements; Side-entry Housings; And Methods App 20100132321 - Nepsund; Larry R. ; et al. | 2010-06-03 |
| Air Filter Having Fluted Filter Media App 20100095642 - Nepsund; Larry R. ; et al. | 2010-04-22 |
| Filter arrangements; side-entry housings; and methods Grant 7,655,074 - Nepsund , et al. February 2, 2 | 2010-02-02 |
| Air filter having fluted filter media Grant 7,635,403 - Nepsund , et al. December 22, 2 | 2009-12-22 |
| Air Filter Having Fluted Filter Media App 20080271423 - Nepsund; Larry R. ; et al. | 2008-11-06 |
| Air filter having fluted filter media Grant 7,396,375 - Nepsund , et al. July 8, 2 | 2008-07-08 |
| Filter arrangements; side-entry housings; and methods App 20070175194 - Nepsund; Larry R. ; et al. | 2007-08-02 |
| Restriction indicator Grant 6,976,448 - Krisko , et al. December 20, 2 | 2005-12-20 |
| Air filter having fluted filter media App 20050229561 - Nepsund, Larry R. ; et al. | 2005-10-20 |
| Filter for engine Grant D497,202 - Carter , et al. October 12, 2 | 2004-10-12 |
| Restriction indicator App 20040187765 - Krisko, William J. ; et al. | 2004-09-30 |
| Restriction indicator Grant 6,604,486 - Krisko , et al. August 12, 2 | 2003-08-12 |
| Method of servicing an air cleaner and of filtering engine intake air using prefilter arrangements Grant 6,015,452 - Nepsund , et al. January 18, 2 | 2000-01-18 |
| Filter element having circular sleeve Grant D407,808 - Nepsund , et al. April 6, 1 | 1999-04-06 |
| Filter sleeve Grant D404,807 - Nepsund , et al. January 26, 1 | 1999-01-26 |
| Filter arrangement including removable filter with first and second media secured together Grant 5,858,044 - Nepsund , et al. January 12, 1 | 1999-01-12 |
| Panel filter construction Grant D402,361 - Nepsund , et al. December 8, 1 | 1998-12-08 |
| Reinforcing structure for conduit; and method Grant 5,685,345 - Gieseke , et al. November 11, 1 | 1997-11-11 |
| Joint and seal system for air transfer tubes Grant 5,474,337 - Nepsund , et al. December 12, 1 | 1995-12-12 |
| Advanced disposable air cleaner Grant 5,112,372 - Boeckermann , et al. May 12, 1 | 1992-05-12 |
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