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Inventor

Raphael Mitchell

Inventor
Pine Bush, NY, US

Overview

1→
Patents
2005
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B08Bprimary
B08BCleaning in general33%
B24BMachines, devices, or processes for grinding or polishing33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
PatentTitleYear
6,857,434'CMP slurry additive for foreign matter detection'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to IBM (1)· patent assignee history
2005Based in Pine Bush, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM12005
Locations
LocationPatentsSpan
Pine Bush, New York, US12005