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Inventor

Michael A. Luke

Inventor
Houston, TX, US

Overview

4→
Patents
1981–2004
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 4 as inventor

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

E21Bprimary
E21BEarth or rock drilling60%
B29CShaping or joining of plastics20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
6,789,301'System and method for spotting movable mold cores'20046,070,670'Movement control system for wellbore apparatus and method of controlling a wellbore tool'20006,039,118'Wellbore tool movement control and method of controlling a wellbore tool'20004,290,484'Seal receptacle assembly'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to BAKER INT CORP (1)· patent assignee history
1981–2000Based in Houston, TX, US· patent location history
2000Patents assigned to WEATHERFORD LAMB (2)· patent assignee history
2004Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2004Based in Milford Center, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WEATHERFORD LAMB22000
BAKER INT CORP11981
HONDA MOTOR CO LTD12004
Locations
LocationPatentsSpan
Houston, Texas, US31981–2000
Milford Center, OH, US12004