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Inventor

Mitchell J. Berndt

Inventor
Brea, CA, US

Overview

3→
Patents
1989–1991
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B02Cprimary
B02CCrushing, pulverising, or disintegrating in general67%
C10GCracking hydrocarbon oils33%
PatentTitleYear
5,013,428'Recovery of oil from a shale containing the same'19914,936,514'Low speed shut down method for high temperature hammer mills'19904,798,343'Low speed shut down apparatus and method for high temperature hammer mills'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to UNION OIL CO (3)· patent assignee history
1989–1990Based in Brea, CA, US· patent location history
1991Based in Placentia, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNION OIL CO31989–1991
Locations
LocationPatentsSpan
Brea, California, US21989–1990
Placentia, California, US11991