Walter; Chris J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Walter; Chris J..The latest application filed is for "apparatus and method of using accelerometer measurements for casing evaluation".

Company Profile

0.16.3

Walter; Chris J. - Empire MI
Walter; Chris J. - Columbia MD
Walter; Chris J. - Ellicott City MD

*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
Apparatus and method of using multi-component measurements for casing evaluation Grant 7,795,864 - Barolak , et al. September 14, 2	2010-09-14
Apparatus and method of using accelerometer measurements for casing evaluation Grant 7,595,636 - Barolak , et al. September 29, 2	2009-09-29
Apparatus and method of determining casing thickness and permeability Grant 7,403,000 - Barolak , et al. July 22, 2	2008-07-22
Apparatus and method of using accelerometer measurements for casing evaluation App 20060202685 - Barolak; Joseph Gregory ; et al.	2006-09-14
Apparatus and method of using multi-component measurements for casing evaluation App 20060202686 - Barolak; Joseph Gregory ; et al.	2006-09-14
Apparatus and method of determining casing thickness and permeability App 20060202700 - Barolak; Joseph Gregory ; et al.	2006-09-14
Fault-tolerant CITO communication system Grant 5,392,291 - Berkovich , et al. February 21, 1	1995-02-21
Distributed multiple clock system and a method for the synchronization of a distributed multiple system Grant 5,295,257 - Berkovich , et al. March 15, 1	1994-03-15
Operations controller for a fault tolerant multiple node processing system Grant 4,980,857 - Walter , et al. December 25, 1	1990-12-25
Voter subsystem for a fault tolerant multiple node processing system Grant 4,972,415 - Walter , et al. November 20, 1	1990-11-20
Operations controller for a fault tolerant multiple node processing system Grant 4,933,940 - Walter , et al. June 12, 1	1990-06-12
Operations controller for a fault tolerant multiple node processing system Grant 4,914,657 - Walter , et al. April 3, 1	1990-04-03
Multilevel concurrent communications architecture for multiprocessor computer systems Grant 4,868,814 - Berkovich , et al. September 19, 1	1989-09-19
Synchronizer for a fault tolerant multiple node processing system Grant 4,816,989 - Finn , et al. March 28, 1	1989-03-28
Task scheduler for a fault tolerant multiple node processing system Grant 4,805,107 - Kieckhafer , et al. February 14, 1	1989-02-14
On-the-fly data compression system Grant 4,598,411 - Berkovich , et al. July 1, 1	1986-07-01
Content induced transaction overlap communication system Grant 4,493,074 - Walter , et al. January 8, 1	1985-01-08
Moving map display Grant 4,484,192 - Seitz , et al. November 20, 1	1984-11-20
Address generator for generating addresses to read out data from a memory along angularly disposed parallel lines Grant 4,477,802 - Walter , et al. October 16, 1	1984-10-16

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