Rohe; Jeffrey D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rohe; Jeffrey D..The latest application filed is for "high efficiency lift profiler for an internal combustion engine".

Company Profile

0.8.8

Rohe; Jeffrey D. - Caledonia NY US
Rohe; Jeffrey D. - Caldeonia NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High efficiency lift profiler for an internal combustion engine Grant 8,408,172 - Rohe , et al. April 2, 2	2013-04-02
Continuously variable valvetrain actuator having a torque-compensating mechanism Grant 8,276,556 - Knauf , et al. October 2, 2	2012-10-02
High Efficiency Lift Profiler for an Internal Combustion Engine App 20110061618 - Rohe; Jeffrey D. ; et al.	2011-03-17
Continuously Variable Valvetrain Actuator Having a Torque-Compensating Mechanism App 20100275863 - Knauf; Michael B. ; et al.	2010-11-04
System for selectively varying engine valve open duration Grant 7,685,980 - Lee , et al. March 30, 2	2010-03-30
System for variable valvetrain actuation Grant 7,409,934 - Lee , et al. August 12, 2	2008-08-12
Variable valve actuation system having a crank-based actuation transmission App 20080141960 - Rohe; Jeffrey D. ; et al.	2008-06-19
System for variable valvetrain actuation Grant 7,363,893 - Rohe , et al. April 29, 2	2008-04-29
Phaser-actuated continuously variable valve actuation system with lost motion capability App 20080078345 - Knauf; Michael B. ; et al.	2008-04-03
System for selectively varying engine valve open duration App 20080078346 - Lee; Jongmin ; et al.	2008-04-03
System for variable valvetrain actuation App 20070125329 - Rohe; Jeffrey D. ; et al.	2007-06-07
System for variable valvetrain actuation App 20070125330 - Lee; Jongmin ; et al.	2007-06-07
Variable valve actuation mechanism having an integrated rocker arm, input cam follower and output cam body Grant 6,988,473 - Rohe , et al. January 24, 2	2006-01-24
Variable valve actuation mechanism having an integrated rocker arm, input cam follower and output cam body App 20040261737 - Rohe, Jeffrey D. ; et al.	2004-12-30
Partial internal guide for curved helical compression spring Grant 6,382,153 - Rohe , et al. May 7, 2	2002-05-07

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.