Inventor

Charles W. Turner

Inventor

Virginia Water, GB

Overview

12→

Patents

1981–2010

Patent span

Performing operations

Primary field (CPC B)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B23Cprimary

B23CMilling11%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling11%

E01BPermanent way11%

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general5%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B61LGuiding railway traffic5%

G01BMeasuring length, thickness or similar linear dimensions5%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure5%

G01RMeasuring electric variables5%

PatentTitleYear

7,654,379'System and method for machining elongate members'2010 7,334,673'System and method for machining elongate members'2008 5,651,850'Method of fabricating hybrid composite structures'1997 5,622,340'Rail switch point assist apparatus'1997 5,482,231'Rail switch point assist apparatus'1996 5,481,153'Acoustic non-destructive testing'1996 5,375,796'Railway switch stand having slide block actuator and two independent operating mechanisms'1994 4,848,137'Automated shim manufacturing system'1989 4,816,666'Apparatus and methods for inspection of electrical materials and components'1989 4,680,591'Helical antenna array with resonant cavity and impedance matching means'1987 4,649,752'Shim gap probe'1987 4,255,660'Detectors of penetrating radiation'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1987Patents assigned to EMI LTD (2)· patent assignee history

1981–1996Based in Virginia Water, GB· patent location history

1987–2010Patents assigned to BOEING CO (5)· patent assignee history

1987–1989Based in Auburn, WA, US· patent location history

1989Patents assigned to NAT RES DEV (1)· patent assignee history

1994–1997Based in Omaha, NE, US· patent location history

1996–1997Patents assigned to DOUBLE T RAILROAD PRODUCTS (2)· patent assignee history

1996Patents assigned to BRITISH TECH GROUP (1)· patent assignee history

1997–2010Based in Renton, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOEING CO	5	1987–2010
DOUBLE T RAILROAD PRODUCTS	2	1996–1997
EMI LTD	2	1981–1987
BRITISH TECH GROUP	1	1996
NAT RES DEV	1	1989

Locations

Location	Patents	Span
Virginia Water, GB	4	1981–1996
Renton, Washington, US	3	1997–2010
Omaha, NE, US	3	1994–1997
Auburn, Washington, US	2	1987–1989