LexDanaLexDanabeta
Inventor

Glen E. Petaja

Inventor
Cortland, NY, US

Overview

4→
Patents
1980–1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B01Dprimary
B01DSeparation40%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application40%
C01BNon-metallic elements20%
PatentTitleYear
6,004,465'System and process for iodine recovery'19995,474,585'Filtering apparatus'19954,344,478'Heat exchange apparatus'19824,216,824'Spacer for removable heat exchanger tubes'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1982Patents assigned to L & M RADIATOR INC (2)· patent assignee history
1980–1982Based in Hibbing, MN, US· patent location history
1995–1999Patents assigned to PALL CORP (2)· patent assignee history
1995–1999Based in Cortland, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
L & M RADIATOR INC21980–1982
PALL CORP21995–1999
Locations
LocationPatentsSpan
Cortland, New York, US21995–1999
Hibbing, Minnesota, US21980–1982