Inventor

Thaddeus S. Dzierzbicki

Inventor

Cary, IL, US

Overview

3→

Patents

1998–2002

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

Y10Sprimary

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers33%

B09BDisposal of solid waste not otherwise provided for17%

PatentTitleYear

6,450,356'Methods for encapsulating waste material and systems therefor'2002 6,155,446'Method for encapsulating waste material and systems therefor'2000 5,820,298'Seamless landfill sump'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to NAT SEAL COMPANY (1)· patent assignee history

1998–2002Based in Cary, IL, US· patent location history

2000Patents assigned to NAT SEAL CORP (1)· patent assignee history

2002Patents assigned to CHEMICAL WASTE MAN INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHEMICAL WASTE MAN INC	1	2002
NAT SEAL COMPANY	1	1998
NAT SEAL CORP	1	2000

Locations

Location	Patents	Span
Cary, Illinois, US	3	1998–2002