LexDanaLexDanabeta
Inventor

Robert S. Kozar

Inventor
Livonia, MI, US

Overview

3→
Patents
1980–1985
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation40%
C10GCracking hydrocarbon oils40%
C10MLubricating compositions20%
PatentTitleYear
4,512,901'Solvent addition to deep bed filter'19854,256,578'Waste oil recovery process'19814,234,429'System for separating particulate matter into soluble and insoluble portions'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1985Patents assigned to AMSTED IND INC (3)· patent assignee history
1980–1985Based in Livonia, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMSTED IND INC31980–1985
Locations
LocationPatentsSpan
Livonia, MI, US31980–1985