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Inventor

Douglas W. Carr

Inventor
Richmond, CA, US

Overview

2→
Patents
2007–2008
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.

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1050%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
7,334,826'End-effectors for handling microelectronic wafers'20087,281,741'End-effectors for handling microelectronic workpieces'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to SEMITOOL INC (2)· patent assignee history
2007Based in Kalispell, MT, US· patent location history
2008Based in Richmond, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMITOOL INC22007–2008
Locations
LocationPatentsSpan
Richmond, California, US12008
Kalispell, MT, US12007