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Inventor

Wulf B. Kunkel

Inventor
Berkeley, CA, US

Overview

2→
Patents
1992–1993
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
5,198,677'Production of N.sup.+ ions from a multicusp ion beam apparatus'19935,136,171'Charge neutralization apparatus for ion implantation system'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to VARIAN ASSOCIATES (1)· patent assignee history
1992–1993Based in Berkeley, CA, US· patent location history
1993Patents assigned to US ENERGY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US ENERGY11993
VARIAN ASSOCIATES11992
Locations
LocationPatentsSpan
Berkeley, California, US21992–1993