Peter W. Mansfield

Person

Urbanna, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Interlocking seawall construction and installation apparatus
- Patent number 7,470,093
- Issue date Dec 30, 2008
- Peter W. Mansfield
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Boat lift apparatus
- Patent number 6,435,768
- Issue date Aug 20, 2002
- Peter W. Mansfield
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Sea wall and method of construction thereof
- Patent number 6,312,196
- Issue date Nov 6, 2001
- Peter W. Mansfield
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Tubular piling driving apparatus and piling installation method
- Patent number 6,224,294
- Issue date May 1, 2001
- Peter W. Mansfield
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Boat lift apparatus
- Patent number 5,934,826
- Issue date Aug 10, 1999
- Peter W. Mansfield
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Collection, storage and dispensing system and vertical lift for sho...
- Patent number 5,529,163
- Issue date Jun 25, 1996
- Decker; Mel
- Mel Decker
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus and method for preparing disposable towels
- Patent number 5,527,255
- Issue date Jun 18, 1996
- Peter W. Mansfield
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Sailboat davit
- Patent number 5,261,347
- Issue date Nov 16, 1993
- Peter W. Mansfield
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Liquid level and temperature sensing device
- Patent number 5,189,911
- Issue date Mar 2, 1993
- Sarasota Measurements & Controls, Inc.
- John T. Ray
- G01 - MEASURING TESTING
Information Patent Grant
Cast formed bi-metallic worm assembly and method
- Patent number 5,188,023
- Issue date Feb 23, 1993
- The Dupps Company
- Peter W. Mansfield
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cast formed bi-metallic worm assembly
- Patent number 5,088,397
- Issue date Feb 18, 1992
- The Dupps Co.
- Peter W. Mansfield
- B30 - PRESSES
Information Patent Grant
Bi-metal feed screw for screw presses
- Patent number 4,996,919
- Issue date Mar 5, 1991
- The Dupps Company
- Peter W. Mansfield
- B30 - PRESSES
Information Patent Grant
Drainage system for expressing fibrous materials
- Patent number 4,848,223
- Issue date Jul 18, 1989
- Peter W. Mansfield
- B30 - PRESSES
Information Patent Grant
Drainage system for expressing fibrous materials
- Patent number 4,791,864
- Issue date Dec 20, 1988
- The Dupps Company
- Peter W. Mansfield
- B30 - PRESSES
Information Patent Grant
Grid system and method for cast forming monolithic concrete roof co...
- Patent number 4,696,451
- Issue date Sep 29, 1987
- Peter W. Mansfield
- E04 - BUILDING
Information Patent Grant
Roof shingle laying machine
- Patent number 4,656,808
- Issue date Apr 14, 1987
- Peter W. Mansfield
- E04 - BUILDING
Information Patent Grant
System and method for increased efficiency of screw presses
- Patent number 4,644,861
- Issue date Feb 24, 1987
- Peter W. Mansfield
- B30 - PRESSES
Information Patent Grant
Grid system and method for cast forming monolithic concrete roof co...
- Patent number 4,624,082
- Issue date Nov 25, 1986
- Peter W. Mansfield
- E04 - BUILDING
Information Patent Grant
Crimper assembly
- Patent number 4,085,663
- Issue date Apr 25, 1978
- American Filtrona Corporation
- Herbert K. Holden
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Crimper assembly
- Patent number 4,055,108
- Issue date Oct 25, 1977
- American Filtrona Corporation
- Herbert K. Holden
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Crimper assembly
- Patent number 4,007,668
- Issue date Feb 15, 1977
- American Filtrona Corporation
- Herbert K. Holden
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Interlocking seawall construction and installation apparatus
- Publication number 20070193129
- Publication date Aug 23, 2007
- Peter W. Mansfield
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Peter W. Mansfield

Person

Patents Grantslast 30 patents

Interlocking seawall construction and installation apparatus

Boat lift apparatus

Sea wall and method of construction thereof

Tubular piling driving apparatus and piling installation method

Boat lift apparatus

Collection, storage and dispensing system and vertical lift for sho...

Apparatus and method for preparing disposable towels

Sailboat davit

Liquid level and temperature sensing device

Cast formed bi-metallic worm assembly and method

Cast formed bi-metallic worm assembly

Bi-metal feed screw for screw presses

Drainage system for expressing fibrous materials

Drainage system for expressing fibrous materials

Grid system and method for cast forming monolithic concrete roof co...

Roof shingle laying machine

System and method for increased efficiency of screw presses

Grid system and method for cast forming monolithic concrete roof co...

Crimper assembly

Crimper assembly

Crimper assembly

Patents Applicationslast 30 patents

Interlocking seawall construction and installation apparatus