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Inventor

Roger W. Hale

Inventor
Hinckley, OH, US

Overview

6→
Patents
1990–2015
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B22Cprimary
B22CFoundry moulding33%
B22DCasting of metals33%
G06FElectric digital data processing33%
PatentTitleYear
9,208,217'Providing users with a preview of text mining results from queries over unstructured or semi-structured text'20159,031,926'Extracting and displaying compact and sorted results from queries over unstructured or semi-structured text'20155,906,235'Pressurized squeeze casting apparatus and method and low pressure furnace for use therewith'19995,887,642'Pressurized squeeze casting apparatus and method and low pressure furnace for use therewith'19995,072,775'Core blowing machine'19914,942,916'Core blowing machine'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to EQUIPMENT MERCHANTS INTERNATIO (2)· patent assignee history
1990–1999Based in Hinckley, OH, US· patent location history
2015Patents assigned to HALE ROGER W (2)· patent assignee history
2015Patents assigned to KNIGHT SYLVIA F (2)· patent assignee history
2015Patents assigned to LINGUAMATICS LTD (2)· patent assignee history
2015Patents assigned to MILWARD DAVID R (2)· patent assignee history
2015Based in Cambridge, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EQUIPMENT MERCHANTS INTERNATIO21990–1991
HALE ROGER Wself22015
KNIGHT SYLVIA F22015
LINGUAMATICS LTD22015
MILWARD DAVID R22015
Locations
LocationPatentsSpan
Hinckley, OH, US41990–1999
Cambridge, GB22015