Membership
Tour
Register
Log in
Dwight N. Loree
Follow
Person
Calgary, CA
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Liquified petroleum gas fracturing system
Patent number
8,689,876
Issue date
Apr 8, 2014
GasFrac Energy Services Inc.
Dwight N. Loree
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquified petroleum gas fracturing system
Patent number
8,408,289
Issue date
Apr 2, 2013
GasFrac Energy Services Inc.
Dwight N. Loree
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Proppant addition system and method
Patent number
8,276,659
Issue date
Oct 2, 2012
GasFrac Energy Services Inc.
Victor Fordyce
E21 - EARTH DRILLING MINING
Information
Patent Grant
Oil and gas well operation fluid used for the solvation of waxes an...
Patent number
6,093,684
Issue date
Jul 25, 2000
Trysol Limited
Dwight N. Loree
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil and gas well operation fluid used for the solvation of waxes an...
Patent number
5,902,775
Issue date
May 11, 1999
Trysol Ltd.
Donald A. Thorssen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Oil and gas well operation fluid used for the solvation of waxes an...
Patent number
5,795,850
Issue date
Aug 18, 1998
Trysol Limited
Donald A. Thorssen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Fire retarded solvents
Patent number
5,207,953
Issue date
May 4, 1993
Trisol Inc.
Donald A. Thorssen
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
LIQUIFIED PETROLEUM GAS FRACTURING SYSTEM
Publication number
20140124208
Publication date
May 8, 2014
GASFRAC ENERGY SERVICES INC.
Dwight N. Loree
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS OF FRACTURING WITH AND PROCESSING LPG BASED TREATMENT FLUIDS
Publication number
20130228330
Publication date
Sep 5, 2013
Dwight N. Loree
E21 - EARTH DRILLING MINING
Information
Patent Application
LIQUIFIED PETROLEUM GAS FRACTURING SYSTEM
Publication number
20130161016
Publication date
Jun 27, 2013
GASFRAC ENERGY SERVICES INC.
Dwight N. Loree
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUIFIED PETROLEUM GAS FRACTURING METHODS
Publication number
20110284230
Publication date
Nov 24, 2011
GASFRAC ENERGY SERVICES INC.
Dwight N. Loree
E21 - EARTH DRILLING MINING
Information
Patent Application
LIQUIFIED PETROLEUM GAS FRACTURING METHODS
Publication number
20100051272
Publication date
Mar 4, 2010
Gas-Frac Energy Services Inc.
Dwight N. Loree
E21 - EARTH DRILLING MINING
Information
Patent Application
PROPPANT ADDITION SYSTEM AND METHOD
Publication number
20090183874
Publication date
Jul 23, 2009
Victor Fordyce
E21 - EARTH DRILLING MINING
Information
Patent Application
LIQUIFIED PETROLEUM GAS FRACTURING SYSTEM
Publication number
20070204991
Publication date
Sep 6, 2007
Dwight N. Loree
E21 - EARTH DRILLING MINING