Walker; Steve

Patent Applications and Registrations

Patent applications and USPTO patent grants for Walker; Steve.The latest application filed is for "cogeneration systems and methods for generating heating and electricity".

Company Profile

0.10.12

Walker; Steve - Peterborough NH
Walker; Steve - Talbott TN
Walker, Steve - Madison CT
Walker, Steve - Vancouver WA
Walker; Steve - Goode VA
WALKER, STEVE - NAPLES NY

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

Patent Activity

Patent	Date
Cogeneration systems and methods for generating heating and electricity Grant 11,041,637 - Walker June 22, 2	2021-06-22
Cogeneration systems and methods for generating heating and electricity Grant 11,041,635 - Walker June 22, 2	2021-06-22
Cogeneration systems and methods for generating heating and electricity Grant 11,041,636 - Walker June 22, 2	2021-06-22
Cogeneration Systems And Methods For Generating Heating And Electricity App 20180372337 - Walker; Steve	2018-12-27
Cogeneration Systems And Methods For Generating Heating And Electricity App 20180372334 - Walker; Steve	2018-12-27
Cogeneration Systems And Methods For Generating Heating And Electricity App 20180372333 - Walker; Steve	2018-12-27
Laser welded piston assembly Grant 9,593,641 - Gabriel , et al. March 14, 2	2017-03-14
Method of assembling a two-piece twist lock piston Grant 8,800,144 - Walker , et al. August 12, 2	2014-08-12
Laser Welded Piston Assembly App 20130068096 - Gabriel; Dieter ; et al.	2013-03-21
Two-piece Twist Lock Piston App 20120258007 - Walker; Steve ; et al.	2012-10-11
Two-piece twist lock piston Grant 8,171,842 - Walker , et al. May 8, 2	2012-05-08
Piston with a cooling gallery Grant 7,918,155 - Lapp , et al. April 5, 2	2011-04-05
Piston with a cooling gallery App 20090151555 - Lapp; Michael T. ; et al.	2009-06-18
Two-piece Twist Lock Piston App 20080314240 - Walker; Steve ; et al.	2008-12-25
Method and device for sensing health and condition of a bearing through the lubrication port of a machine App 20040250623 - Walker, Steve ; et al.	2004-12-16
Method, apparatus and system to mitigate noise during unloading of containers App 20040126212 - Walker, Steve ; et al.	2004-07-01
Servo-shutter mechanism for detecting defects in cans Grant 6,661,020 - Schill , et al. December 9, 2	2003-12-09
Method and apparatus to mitigate noise during unloading of refuse containers Grant 6,632,064 - Walker , et al. October 14, 2	2003-10-14
Servo-shutter mechanism App 20030042442 - Schill, Joe ; et al.	2003-03-06
Counterweight arbor guide system App 20020082096 - WALKER, STEVE ; et al.	2002-06-27

Company Registrations

NCAGE Code	3DH80	WALKER STEVE
CAGE Code	3DH80	WALKER, STEVE

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.