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Thomas Joseph Seal
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Spring Creek, NV, US
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last 30 patents
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Patent Grant
Systems and methods for improvement of metal recovery and stability...
Patent number
11,613,793
Issue date
Mar 28, 2023
Differential Engineering Inc.
Thomas Joseph Seal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems and methods for recovery of metals and components
Patent number
9,752,207
Issue date
Sep 5, 2017
DIFFERENTIAL ENGINEERING INC.
Thomas Joseph Seal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems and methods for changing the chemistry in heaps, piles, dum...
Patent number
9,513,055
Issue date
Dec 6, 2016
DIFFERENTIAL ENGINEERING INC.
Thomas Joseph Seal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems and methods for recovery of metals and components
Patent number
9,050,545
Issue date
Jun 9, 2015
DIFFERENTIAL ENGINEERING INC.
Thomas Joseph Seal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR IMPROVEMENT OF METAL RECOVERY AND STABILITY...
Publication number
20230349023
Publication date
Nov 2, 2023
DIFFERENTIAL ENGINEERING INC.
Thomas Joseph Seal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEMS AND METHODS FOR IMPROVEMENT OF METAL RECOVERY AND STABILITY...
Publication number
20190032169
Publication date
Jan 31, 2019
DIFFERENTIAL ENGINEERING INC.
Thomas Joseph Seal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEMS AND METHODS FOR CHANGING THE CHEMISTRY IN HEAPS, PILES, DUM...
Publication number
20170072440
Publication date
Mar 16, 2017
DIFFERENTIAL ENGINEERING INC.
Thomas Joseph SEAL
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SYSTEMS AND METHODS FOR RECOVERY OF METALS AND COMPONENTS
Publication number
20150275327
Publication date
Oct 1, 2015
DIFFERENTIAL ENGINEERING INC.
Thomas Joseph Seal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
STRIPPING AGENT AND METHOD OF USE
Publication number
20140147354
Publication date
May 29, 2014
Maurice C. Fuerstenau
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Remedial heap treatment
Publication number
20070186724
Publication date
Aug 16, 2007
Thomas Joseph Seal
E21 - EARTH DRILLING MINING