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Robert M. Rumph
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Sumter, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for transportation and agitation of refinery solids waste
Patent number
9,638,415
Issue date
May 2, 2017
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tank agitation system with moveable shaft support
Patent number
9,573,102
Issue date
Feb 21, 2017
The Maitland Company
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of removing and disposing of waste from a refinery ground ta...
Patent number
9,557,056
Issue date
Jan 31, 2017
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Mixing apparatus for transportation of refinery solids waste
Patent number
9,259,699
Issue date
Feb 16, 2016
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of removing and disposing of waste from a refinery ground ta...
Patent number
9,259,698
Issue date
Feb 16, 2016
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle for transportation and agitation of refinery solids waste
Patent number
9,108,174
Issue date
Aug 18, 2015
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transportation of refinery solids waste
Patent number
9,079,143
Issue date
Jul 14, 2015
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tank agitation system with moveable shaft support
Patent number
9,016,931
Issue date
Apr 28, 2015
Sumter Transport
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Transportation of refinery solids waste
Patent number
8,985,841
Issue date
Mar 24, 2015
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Transportation of refinery solids waste
Patent number
8,985,842
Issue date
Mar 24, 2015
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Agitation and transportation of refinery solids waste
Patent number
8,894,271
Issue date
Nov 25, 2014
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Agitation and evacuation of refinery solids waste
Patent number
8,721,166
Issue date
May 13, 2014
The Maitland Company
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Mixing apparatus and method
Patent number
6,964,511
Issue date
Nov 15, 2005
The Maitland Company
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for processing waste material
Patent number
6,851,845
Issue date
Feb 8, 2005
The Maitland Company, Inc.
Robert M. Rumph
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Hazardous waste transportation and disposal
Patent number
6,641,297
Issue date
Nov 4, 2003
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for processing black liquor sediment
Patent number
6,540,871
Issue date
Apr 1, 2003
The Maitland Company
Robert Rumph
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Method for transporting and delivering substances
Patent number
6,443,613
Issue date
Sep 3, 2002
The Maitland Company
Robert Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hazardous waste transportation and disposal
Patent number
6,333,446
Issue date
Dec 25, 2001
The Maitland Company, Inc.
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for transporting and delivering substances
Patent number
6,276,826
Issue date
Aug 21, 2001
The Maitland Company
Robert Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Intermodal transportation of sedimentary substances
Patent number
5,851,068
Issue date
Dec 22, 1998
The Maitland Co.
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for transporting and agitating a substance
Patent number
5,626,423
Issue date
May 6, 1997
The Maitland Company
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hazardous waste transportation and disposal
Patent number
5,489,152
Issue date
Feb 6, 1996
The Maitland Company
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hazardous waste transportation and disposal
Patent number
5,385,402
Issue date
Jan 31, 1995
Sumter Transport, Inc.
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Agitation system
Patent number
5,340,213
Issue date
Aug 23, 1994
Sumter Transport, Inc.
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Hazardous waste transportation and disposal
Patent number
5,275,487
Issue date
Jan 4, 1994
The Maitland Company, Inc.
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20160097531
Publication date
Apr 7, 2016
The Maitland Company
Robert M. RUMPH
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information
Patent Application
Transportation of Refinery Solids Waste
Publication number
20150352995
Publication date
Dec 10, 2015
The Maitland Company, LLC.
Robert M. Rumph
B60 - VEHICLES IN GENERAL
Information
Patent Application
Tank Agitation System with Moveable Shaft Support
Publication number
20150224458
Publication date
Aug 13, 2015
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20150036456
Publication date
Feb 5, 2015
The Maitland Company
Robert M. RUMPH
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20150036457
Publication date
Feb 5, 2015
The Maitland Company
Robert M. RUMPH
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20140226432
Publication date
Aug 14, 2014
The Maitland Company
Robert M. RUMPH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20140226431
Publication date
Aug 14, 2014
The Maitland Company
Robert M. RUMPH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20140196640
Publication date
Jul 17, 2014
The Maitland Company
Robert M. RUMPH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20140199146
Publication date
Jul 17, 2014
The Maitland Company
Robert M. RUMPH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRANSPORTATION OF REFINERY SOLIDS WASTE
Publication number
20140198603
Publication date
Jul 17, 2014
The Maitland Company
Robert M. RUMPH
B60 - VEHICLES IN GENERAL
Information
Patent Application
TANK AGITATION SYSTEM WITH MOVEABLE SHAFT SUPPORT
Publication number
20140133266
Publication date
May 15, 2014
Sumter Transport
Robert M. RUMPH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Mixing apparatus and method
Publication number
20030156492
Publication date
Aug 21, 2003
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and apparatus for processing waste material
Publication number
20020196703
Publication date
Dec 26, 2002
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Hazardous waste transportation and disposal
Publication number
20020062057
Publication date
May 23, 2002
Robert M. Rumph
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL