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Inventor

Daniel R. Bergmen

Inventor
Manteca, CA, US

Overview

3→
Patents
1996–2009
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.

B01Dprimary
B01DSeparation33%
F01MLubricating of machines or engines in general33%
LOC1433%
PatentTitleYear
7,524,416'Spin-on oil filter adaptor for engines equipped with internal paper cartridge oil filters'2009D0396214'Computer system having a detachable display'1998D0374183'Vehicle diagnostic tool'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–1998Patents assigned to HEWLETT PACKARD CO (2)· patent assignee history
1996–1998Based in Manteca, CA, US· patent location history
2009Patents assigned to BERGMEN ENGINEERING INC (1)· patent assignee history
2009Based in Ukiah, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO21996–1998
BERGMEN ENGINEERING INC12009
Locations
LocationPatentsSpan
Manteca, California, US21996–1998
Ukiah, California, US12009