LexDanaLexDanabeta
Inventor

Cristina U. Thomas

Inventor
Woodbury, MN, US

Overview

3→
Patents
1997–2005
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.

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing29%
B24DTools for grinding, buffing or sharpening29%
C09JAdhesives14%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
6,861,141'Pavement marking article and raised pavement marker that uses pressure sensitive adhesive'20056,007,407'Abrasive construction for semiconductor wafer modification'19995,692,950'Abrasive construction for semiconductor wafer modification'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1999Patents assigned to MINNESOTA MINING & MFG (2)· patent assignee history
1997–1999Based in Woodbury, MN, US· patent location history
1999Patents assigned to EXCLUSIVE DESIGN CO INC (1)· patent assignee history
2005Based in St. Paul, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINNESOTA MINING & MFG21997–1999
EXCLUSIVE DESIGN CO INC11999
Locations
LocationPatentsSpan
Woodbury, Minnesota, US21997–1999
St. Paul, Minnesota, US12005