MPR Associates, Inc.

Patent Applications and Registrations

Patent applications and USPTO patent grants for MPR Associates, Inc..The latest application filed is for "internal mechanical stress improvement method for mitigating stress corrosion cracking in weld areas of nuclear power plant pipi".

Company Profile

3.13.1

MPR Associates, Inc. - Alexandria VA
MPR Associates, Inc. - Washington DC

*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
Stem anti-rotation device for nuclear reactor power plant gate valves and maintenance method using the stem anti-rotation device Grant 11,280,412 - Butler , et al. March 22, 2	2022-03-22
Internal Mechanical Stress Improvement Method for Mitigating Stress Corrosion Cracking in Weld Areas of Nuclear Power Plant Pipi App 20200055106 - Nestell; James E ; et al.	2020-02-20
Method of preventing separation of feedwater sparger end bracket assemblies Grant 7,505,546 - Butler , et al. March 17, 2	2009-03-17
Clamp for feedwater sparger end bracket assemblies and method of preventing separation of feedwater sparger end bracket assemblies Grant 7,492,851 - Butler , et al. February 17, 2	2009-02-17
Apparatus and method for mechanically reinforcing the welds between riser pipes and riser braces in boiling water reactors Grant 7,185,798 - Butler March 6, 2	2007-03-06
Method and apparatus for detecting and isolating a rupture in fluid distribution system Grant 6,535,827 - Lestina , et al. March 18, 2	2003-03-18
Replacement core shroud assembly for a boiling water reactor Grant 5,828,713 - Schmidt , et al. October 27, 1	1998-10-27
Seismic support with clearance gap and yieldable member Grant 5,815,543 - Weems , et al. September 29, 1	1998-09-29
Method of replacing a boiling water reactor core shroud Grant 5,687,206 - Schmidt , et al. November 11, 1	1997-11-11
Method and apparatus for repairing boiling water reactor shrouds utilizing tie-rods with multiple longitudinal members Grant 5,600,689 - Weems , et al. February 4, 1	1997-02-04
Method and apparatus for repairing boiling water reactor shrouds utilizing tie-rods and braces Grant 5,600,690 - Weems , et al. February 4, 1	1997-02-04
Repaired shroud assembly for a boiling water reactor Grant 5,577,082 - Weems , et al. November 19, 1	1996-11-19
Methods of repairing inconel 600 nozzles of pressurized water reactor vessels Grant 5,367,768 - Weems November 29, 1	1994-11-29
Handling system for nuclear fuel casks Grant 3,945,509 - Weems March 23, 1	1976-03-23

Company Registrations

NCAGE Code	5D615	MPR ASSOCIATES INC
NCAGE Code	6B701	MPR ASSOCIATES, INC.
CAGE Code	6B701	MPR ASSOCIATES, INC.
CAGE Code	5D615	MPR ASSOCIATES INC
S.A.M. Registration	6B701 [47271358]	MPR ASSOCIATES, INC.

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