Durston; Thomas W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Durston; Thomas W..The latest application filed is for "test instruments for pulse tdr, step tdr and tranmission anaylsis".

Company Profile

0.10.8

Durston; Thomas W. - North Richland Hills TX
Durston; Thomas W. - Reno NV
Durston, Thomas W. - Oceanside CA
Durston; Thomas W - Oceanside CA
Durston; Thomas W. - Camarillo CA

*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
Test instruments for pulse TDR, step TDR and transmission analysis Grant 8,564,302 - Durston October 22, 2	2013-10-22
Wideband high impedance bridging module Grant 8,237,427 - Durston August 7, 2	2012-08-07
Apparatus for detecting imbalances in a paired line Grant 8,232,807 - Durston , et al. July 31, 2	2012-07-31
Test Instruments For Pulse TDR, Step TDR and Tranmission Anaylsis App 20110018547 - Durston; Thomas W.	2011-01-27
Wideband High Impendance Bridging Module App 20100315065 - Durston; Thomas W.	2010-12-16
Apparatus For Detecting Imbalances In A Paired Line App 20100271039 - DURSTON; THOMAS W. ; et al.	2010-10-28
Thermal attach and detach methods and system for surface-mounted components App 20060131360 - Durston; Thomas W. ; et al.	2006-06-22
Multi-function data acquisition system and method App 20050102449 - Durston, Thomas W.	2005-05-12
Time domain reflectometer with digitally generated variable width pulse output Grant 6,670,837 - Durston December 30, 2	2003-12-30
Time domain reflectometer with wideband dual balanced duplexer line coupling circuit Grant 6,621,562 - Durston September 16, 2	2003-09-16
Multi-function data acquistion system and method App 20030061010 - Durston, Thomas W.	2003-03-27
Time domain reflectometer with wideband dual balanced duplexer line coupling circuit App 20030058431 - Durston, Thomas W.	2003-03-27
Time domain reflectometer with digitally generated variable width pulse output App 20030058015 - Durston, Thomas W.	2003-03-27
D channel monitor Grant 4,965,795 - Coffelt , et al. October 23, 1	1990-10-23
ISDN traffic generator adapter Grant 4,910,729 - Coffelt , et al. March 20, 1	1990-03-20
Test set communication/interface system Grant 4,707,848 - Durston , et al. November 17, 1	1987-11-17
Telephone test set having an auxiliary amplifier and speaker for permitting listening to line signals Grant 4,691,336 - Durston September 1, 1	1987-09-01

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.