Inventor

Michael K. Russell

Inventor

Cheltenham, GB

Overview

37→

Patents

1976–2019

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 37 as inventor

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

E21Bprimary

E21BEarth or rock drilling52%

G01CMeasuring distances, levels or bearings8%

G01VGeophysics8%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock6%

G06FElectric digital data processing4%

H05KPrinted circuits4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

Y10TTechnical subjects covered by former us classification4%

B63BShips or other waterborne vessels2%

F03BMachines or engines for liquids2%

PatentTitleYear

10,209,382System and method for deployment and retrieval of seismic nodes along a carrier rope2019 9,322,218'Borehole cutting assembly for directional cutting'2016 8,954,456'Translation and transcription content conversion'2015 8,303,309'Integrated interoperable tools system and method for test delivery'2012 7,543,658'Directional drilling control'2009 7,510,031'Directional drilling control'2009 6,885,188'Detector assemblies and methods'2005 6,883,240'Borehole surveying'2005 6,854,192'Surveying of boreholes'2005 6,728,639'Method and apparatus for determining the orientation of a borehole'2004 6,637,119'Surveying of boreholes'2003 6,290,003'Controllable stabilizer'2001 5,695,015'System and method of controlling rotation of a downhole instrument package'1997 5,367,686'Method for automated complex multilevel softward installation in a data processing system'1994 5,265,682'Steerable rotary drilling systems'1993 5,103,177'Method and apparatus for determining the azimuth of a borehole by deriving the magnitude of the terrestial magnetic field BZe'1992 4,999,920'Surveying of boreholes'1991 4,956,823'Signal transmitters'1990 4,941,354'Tri-axial accelerometers'1990 4,855,870'Assemblies for supporting electrical circuit boards within tubes'1989 4,845,988'Accelerometer having a permanent magnet with non-magnetic end members'1989 4,802,150'Mud pressure control system with magnetic torque transfer'1989 4,756,088'Instruments for monitoring the direction of a borehole'1988 4,725,197'Devices for imparting rotary motion'1988 4,714,403'Down-hole devices for imparting rotary motion'1987 4,694,555'Assemblies for supporting electrical circuit boards within tubes and method of using same'1987 4,675,852'Apparatus for signalling within a borehole while drilling'1987 4,667,414'Direction-finding devices'1987 4,636,995'Mud pressure control system'1987 4,535,429'Apparatus for signalling within a borehole while drilling'1985 4,507,958'Surveying of a borehole for position determination'1985 4,163,324'Surveying of boreholes'1979 4,083,117'All angle borehole tool'1978 4,071,959'Gyro-stabilized single-axis platform'1978 4,047,439'Magnetic liquid supported linear accelerometer'1977 3,970,877'Power generation in underground drilling operations'1976 3,935,643'Methods of and means for measuring angles'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2016Patents assigned to KING RUSSELL MICHAEL (5)· patent assignee history

1976–2016Based in Cheltenham, GB· patent location history

1977–1997Based in Prestbury, GB· patent location history

1979–2012Patents assigned to RUSSELL MICHAEL K (7)· patent assignee history

1979–1992Patents assigned to RUSSELL ANTHONY W (5)· patent assignee history

1987–1989Patents assigned to NL INDUSTRIES INC (6)· patent assignee history

2001–2005Patents assigned to SMART STABILIZER SYSTEMS LTD (6)· patent assignee history

2009Based in Cheltenhem, GB· patent location history

2012–2015Based in Wellesley, MA, US· patent location history

2019Based in Villentrois, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RUSSELL MICHAEL Kself	7	1979–2012
NL INDUSTRIES INC	6	1987–1989
SMART STABILIZER SYSTEMS LTD	6	2001–2005
KING RUSSELL MICHAEL	5	1976–2016
RUSSELL ANTHONY W	5	1979–1992

Locations

Location	Patents	Span
Cheltenham, GB	19	1976–2016
Prestbury, GB	13	1977–1997
Wellesley, Massachusetts, US	2	2012–2015
Villentrois, FR	1	2019
Cheltenhem, GB	1	2009