Inventor

Christopher S. Wadium

Inventor

Salt Lake City, UT, US

Overview

8→

Patents

1991–2009

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B65Bprimary

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials27%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers27%

B29CShaping or joining of plastics18%

B29LIndexing scheme associated with subclass b29c, relating to particular articles9%

G01GWeighing9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

7,527,079'Method and apparatus for facilitating filling a container'2009 6,748,723'Apparatus and method for filling and sealing valved bags'2004 6,092,930'Self-closing sealable valve bag'2000 5,806,982'Self-closing sealable valve bag'1998 5,516,210'Self-closing sealable valve bag'1996 5,400,837'Multi-station filling apparatus and process for filling bulk containers'1995 5,244,532'Ultrasonic anvil cartridge'1993 4,982,873'Two-stage auger system for filling commercial valve bags'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2004Patents assigned to STONE CONTAINER CORP (7)· patent assignee history

1991–2009Based in Salt Lake City, UT, US· patent location history

2009Patents assigned to GRAPHIC PACKAGING INT INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STONE CONTAINER CORP	7	1991–2004
GRAPHIC PACKAGING INT INC	1	2009

Locations

Location	Patents	Span
Salt Lake City, UT, US	8	1991–2009