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Inventor

Michael Fiterman

Inventor
Minnetonka, MN, US

Overview

2→
Patents
1989–2001
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B65Dprimary
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers33%
E04DRoof coverings33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
6,209,781'Disposable, foldable container'20014,803,813'Foldable corrugated plastic roof ventilator'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to LIBERTY DIVERSIFIED IND (1)· patent assignee history
1989–2001Based in Minnetonka, MN, US· patent location history
2001Patents assigned to LIBERTY CARTON CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIBERTY CARTON CO12001
LIBERTY DIVERSIFIED IND11989
Locations
LocationPatentsSpan
Minnetonka, Minnesota, US21989–2001