Callahan; Joseph E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Callahan; Joseph E..The latest application filed is for "vehicle frame with acoustic volume for an exhaust system".
- Callahan; Joseph E. - Greenwood IN
- Callahan; Joseph E. - Columbus IN
| Patent | Date |
|---|---|
| Vehicle frame with acoustic volume for an exhaust system Grant 10,941,693 - Egan , et al. March 9, 2 | 2021-03-09 |
| Exhaust heat recovery and acoustic valve Grant 10,584,623 - Callahan | 2020-03-10 |
| Vehicle Frame With Acoustic Volume For An Exhaust System App 20190218955 - Egan; James ; et al. | 2019-07-18 |
| Exhaust Heat Recovery and Acoustic Valve App 20180355778 - Callahan; Joseph E. | 2018-12-13 |
| Vehicle exhaust system with resonance damping Grant 9,970,340 - Abram , et al. May 15, 2 | 2018-05-15 |
| Exhaust manifold with turbo support Grant 9,816,428 - Callahan November 14, 2 | 2017-11-14 |
| Thermal isolation disc for silencer Grant 9,599,008 - Callahan March 21, 2 | 2017-03-21 |
| Exhaust Manifold With Turbo Support App 20150361861 - CALLAHAN; Joseph E. | 2015-12-17 |
| Vehicle Exhaust System With Resonance Damping App 20150361841 - Abram; Kwin ; et al. | 2015-12-17 |
| Thermal Isolation Disc for Silencer App 20150337713 - CALLAHAN; Joseph E. | 2015-11-26 |
| Plastic muffler with Helmholtz chamber Grant 8,800,713 - Keesser , et al. August 12, 2 | 2014-08-12 |
| Muffler for vehicle exhaust system Grant 8,739,923 - Callahan June 3, 2 | 2014-06-03 |
| Dual exhaust system with independent valve control Grant 8,365,522 - Abram , et al. February 5, 2 | 2013-02-05 |
| Plastic Muffler With Helmholtz Chamber App 20120292128 - Keesser; Thorsten ; et al. | 2012-11-22 |
| Wire tube structure for exhaust component Grant 8,191,581 - Callahan , et al. June 5, 2 | 2012-06-05 |
| Temperature And Flow Control Of Exhaust Gas For Thermoelectric Units App 20110308560 - Arbuckle; Ivan ; et al. | 2011-12-22 |
| Tube structure for exhaust component Grant 8,025,121 - Callahan , et al. September 27, 2 | 2011-09-27 |
| Wire Tube Structure For Exhaust Component App 20100263762 - Callahan; Joseph E. ; et al. | 2010-10-21 |
| Tube Structure For Exhaust Component App 20100199651 - Callahan; Joseph E. ; et al. | 2010-08-12 |
| Dual Exhaust System With Independent Valve Control App 20100043398 - Abram; Kwin ; et al. | 2010-02-25 |
| Active Exhaust Valve Control Strategy For Improved Fuel Consumption App 20090319160 - Callahan; Joseph E. ; et al. | 2009-12-24 |
| Pressed assembly for passive valve installation Grant 7,575,096 - Arbuckle , et al. August 18, 2 | 2009-08-18 |
| Electrically controlled in-muffler exhaust valve for use during cylinder deactivation Grant 7,428,947 - Nohl , et al. September 30, 2 | 2008-09-30 |
| Exhaust Processor And Associated Method App 20070283680 - Willats; Robin H. ; et al. | 2007-12-13 |
| Pressed assembly for passive valve installation App 20070062757 - Arbuckle; Ivan ; et al. | 2007-03-22 |
| Electrically controlled in-muffler exhaust valve for use during cylinder deactivation App 20050178612 - Nohl, John P. ; et al. | 2005-08-18 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 