Inventor

Chester J. Petkiewicz

Inventor

Lowell, MA, US

Overview

4→

Patents

1986–1991

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 4 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification36%

D04HMaking textile fabrics, e.g. from fibres or filamentary material27%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form18%

A41BShirts9%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers9%

PatentTitleYear

5,063,101'Interlining'1991 4,906,507'Composite adhesive webs and their production'1990 4,904,523'Polyester heat bonded product'1990 4,591,526'Laminated protective jacket for disc'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to PELLON CORP (1)· patent assignee history

1986–1991Based in Lowell, MA, US· patent location history

1990–1991Patents assigned to FREUDENBERG NONWOVENS LTD (2)· patent assignee history

1990Patents assigned to PELLON COMPANY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FREUDENBERG NONWOVENS LTD	2	1990–1991
PELLON COMPANY	1	1990
PELLON CORP	1	1986

Locations

Location	Patents	Span
Lowell, Massachusetts, US	4	1986–1991