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Inventor

Bruce A. Sventek

Inventor
St. Paul, MN, US

Overview

17→
Patents
1994–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 17 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 polishing18%
B24DTools for grinding, buffing or sharpening11%
C09JAdhesives11%
Y10TTechnical subjects covered by former us classification11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%
B05CApparatus for applying fluent materials to surfaces, in general4%
B05DProcesses for applying fluent materials to surfaces, in general4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
G02BOptical elements, systems or apparatus4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
11,040,429Abrasive rotary tool with abrasive agglomerates202110,906,156Flexible abrasive rotary tool202110,556,316Polishing pads and systems for and methods of using same202010,265,826Method of forming a recess in a substrate20198,795,033'Lapping carrier and method'20148,727,139'Kitchen utensil and method for temporarily holding lid of cooking vessel'20148,226,737'Fixed abrasive particles and articles made therefrom'20128,137,157'Lapping carrier and method'20126,749,903'Electron beam apparatus having a low loss beam path'20046,743,469'Adhesive coating method'20046,638,144'Method of cleaning glass'20036,623,824'Method for making a microreplicated article using a substrate comprising a syndiotactic vinyl aromatic polymer'20036,455,152'Adhesive coating method and adhesive coated article'20026,326,072'Release liner incorporating syndiotactic vinyl aromatic polymer'20016,232,365'Low temperature electron beam polymerization'20015,460,980'Process for forming a phosphor'19955,343,544'Integrated optical fiber coupler and method of making same'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1995Patents assigned to MINNESOTA MINING & MFG (2)· patent assignee history
1994–2014Based in St. Paul, MN, US· patent location history
2001–2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (14)· patent assignee history
2012–2014Patents assigned to SVENTEK BRUCE A (3)· patent assignee history
2012–2014Patents assigned to CHRISTIANSON TODD J (2)· patent assignee history
2012–2014Patents assigned to FLETCHER TIMOTHY D (2)· patent assignee history
2014–2021Based in Woodbury, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO142001–2021
SVENTEK BRUCE Aself32012–2014
CHRISTIANSON TODD J22012–2014
FLETCHER TIMOTHY D22012–2014
MINNESOTA MINING & MFG21994–1995
Locations
LocationPatentsSpan
St. Paul, Minnesota, US121994–2014
Woodbury, Minnesota, US52014–2021