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Dwight N. Hartley
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Bay City, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Portable wet drilling waste treatment
Patent number
9,737,919
Issue date
Aug 22, 2017
Dwight Hartley
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Vacuum hose handling systems and apparatuses
Patent number
9,139,969
Issue date
Sep 22, 2015
Dwight Hartley
B08 - CLEANING
Information
Patent Grant
Rigidification of semi-solid agglomerations
Patent number
RE33747
Issue date
Nov 19, 1991
Soli-Tech, Inc.
Tyrus W. Hartley
405 - Hydraulic and earth engineering
Information
Patent Grant
Rigidification of semi-solid agglomerations
Patent number
4,668,128
Issue date
May 26, 1987
Soli-Tech, Inc.
Tyrus W. Hartley
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
PORTABLE WET DRILLING WASTE TREATMENT
Publication number
20170014877
Publication date
Jan 19, 2017
Soil-Bond, Inc.
Dwight Hartley
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
PORTABLE DRILLING WASTE TREATMENT
Publication number
20150251108
Publication date
Sep 10, 2015
Soli-Bond, Inc.
Dwight Hartley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VACUUM HOSE HANDLING SYSTEMS AND APPARATUSES
Publication number
20130269150
Publication date
Oct 17, 2013
Dwight Hartley
B08 - CLEANING
Information
Patent Application
APPARATUS AND METHOD FOR COLLECTING AND TREATING WASTE
Publication number
20120292257
Publication date
Nov 22, 2012
Dwight Hartley
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL