Willis R. Campbell

Person

Olathe, KS, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for processing municipal waste
- Patent number 6,945,484
- Issue date Sep 20, 2005
- Robert Terzini
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Method of processing municipal waste
- Patent number 6,467,708
- Issue date Oct 22, 2002
- Robert Terzini
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method of processing animal waste and parts
- Patent number 6,464,155
- Issue date Oct 15, 2002
- Forrest L. Robinson
- F26 - DRYING
Information Patent Grant
Method and apparatus for processing municipal sludge waste
- Patent number 6,412,716
- Issue date Jul 2, 2002
- Forrest L. Robinson
- F26 - DRYING
Information Patent Grant
Method of extracting nylon fiber from a comminuter
- Patent number 6,398,138
- Issue date Jun 4, 2002
- Forrest L. Robinson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for separating and recovering fractional compo...
- Patent number 6,126,096
- Issue date Oct 3, 2000
- Forrest L. Robinson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bale starting chamber with tensioning device
- Patent number 5,931,089
- Issue date Aug 3, 1999
- Gehl Company
- Kim P. Viesselmann
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method and apparatus for separating and recovering fractional compo...
- Patent number 5,908,164
- Issue date Jun 1, 1999
- Forrest L. Robinson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for recovering fractional components of soil
- Patent number 5,727,740
- Issue date Mar 17, 1998
- Forrest L. Robinson
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Soil washing apparatus and method
- Patent number 5,637,152
- Issue date Jun 10, 1997
- Separation Oil Services, Inc.
- Forrest L. Robinson
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Oil spill cleaner
- Patent number 5,611,363
- Issue date Mar 18, 1997
- Separation Oil Services, Inc.
- Willis R. Campbell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Apparatus for removing an oil spill on a body of water
- Patent number 5,423,340
- Issue date Jun 13, 1995
- Separation Oil Services, Inc.
- Willis R. Campbell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Tape dispensing apparatus for round balers
- Patent number 5,419,241
- Issue date May 30, 1995
- Shaun A. Seymour
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Round bale wrapping method including wrapping with self-adhering tape
- Patent number 5,419,253
- Issue date May 30, 1995
- New Holland North America, Inc.
- Willis R. Campbell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Apparatus for wrapping round bales
- Patent number 5,365,836
- Issue date Nov 22, 1994
- Ford New Holland, Inc.
- Willis R. Campbell
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Oil separator
- Patent number 5,316,029
- Issue date May 31, 1994
- Separation Oil Services, Inc.
- Willis R. Campbell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Willis R. Campbell

Person

Patents Grantslast 30 patents

Method and apparatus for processing municipal waste

Method of processing municipal waste

Method of processing animal waste and parts

Method and apparatus for processing municipal sludge waste

Method of extracting nylon fiber from a comminuter

Method and apparatus for separating and recovering fractional compo...

Bale starting chamber with tensioning device

Method and apparatus for separating and recovering fractional compo...

Method and apparatus for recovering fractional components of soil

Soil washing apparatus and method

Oil spill cleaner

Apparatus for removing an oil spill on a body of water

Tape dispensing apparatus for round balers

Round bale wrapping method including wrapping with self-adhering tape

Apparatus for wrapping round bales

Oil separator