Zocholl; Stanley E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zocholl; Stanley E..The latest application filed is for "motor protection using accurate slip calculations".

Company Profile

0.13.4

Zocholl; Stanley E. - Holland PA

*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
Motor Protection Using Accurate Slip Calculations App 20100060227 - Zocholl; Stanley E. ; et al.	2010-03-11
Motor protection using accurate slip calculations Grant 7,675,720 - Zocholl , et al. March 9, 2	2010-03-09
Rotor thermal model for use in motor protection Grant 7,161,778 - Zocholl January 9, 2	2007-01-09
System for transitioning to the trip threshold for the start condition thermal model for a motor protection relay Grant 7,123,457 - Schweitzer, III , et al. October 17, 2	2006-10-17
Rotor thermal model for use in motor protection App 20040264073 - Zocholl, Stanley E.	2004-12-30
System for transitioning to the trip threshold for the start condition thermal model for a motor protection relay App 20040264074 - Schweitzer, Edmund O. III ; et al.	2004-12-30
Instantaneous overcurrent element for heavily saturated current in a power system Grant 6,757,146 - Benmouyal , et al. June 29, 2	2004-06-29
Instantaneous overcurrent element for heavily saturated current in a power system App 20030223171 - Benmouyal, Gabriel ; et al.	2003-12-04
System for power transformer differential protection Grant 6,356,421 - Guzman-Casillas , et al. March 12, 2	2002-03-12
Multi-application relay for power systems Grant 5,793,595 - Schweitzer, III , et al. August 11, 1	1998-08-11
Motor protection relay using thermal models Grant 5,436,784 - Schweitzer, III , et al. July 25, 1	1995-07-25
Method and apparatus for providing thermal protection for large motors based on accurate calculations of slip dependent rotor resistance Grant 4,914,386 - Zocholl April 3, 1	1990-04-03
Solid state transformer differential relay Grant 4,204,237 - Zocholl May 20, 1	1980-05-20
Multi-shot Reclosing Relay Having Means For Remembering Trip And Reclosure Status In The Event Of Loss Of Power Grant 3,801,872 - Zocholl , et al. April 2, 1	1974-04-02
Multivibrator For Static Relays Having Linear Time Dial Grant 3,766,436 - Zocholl October 16, 1	1973-10-16
Operation Indicator Circuit For Static Overcurrent Relays Grant 3,573,556 - Zocholl April 6, 1	1971-04-06
Ground Relay System For Multiple Substation Protection Grant 3,558,981 - Zocholl January 26, 1	1971-01-26

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