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Inventor

Ross Plovnick

Inventor
St. Louis Park, MN, US

Overview

2→
Patents
1997
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C04BLime, magnesia33%
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
PatentTitleYear
5,665,279'Low density silicon nitride-containing beads, aggregates thereof, and method for preparing same'19975,653,775'Microwave sintering of sol-gel derived abrasive grain'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to MINNESOTA MINING & MFG (2)· patent assignee history
1997Based in St. Louis Park, MN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINNESOTA MINING & MFG21997
Locations
LocationPatentsSpan
St. Louis Park, Minnesota, US21997