Inventor

John W. Williams

Inventor

Oak Lawn, IL, US

Overview

9→

Patents

1986–2004

Patent span

Human necessities

Primary field (CPC A)

Patents· 9 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 containers21%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

A44BButtons, pins, buckles, slide fasteners, or the like13%

Y10TTechnical subjects covered by former us classification13%

A61BDiagnosis8%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons8%

A61FFilters implantable into blood vessels4%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing4%

C10LFuels not otherwise provided for4%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%

PatentTitleYear

6,817,311'Pressure indicator'2004 5,868,804'Artificial firelog with natural wood sound'1999 5,774,955'Closure device providing tactile confirmation of occlusion'1998 5,078,667'Thermoplastic handled bags and their method of manufacture'1992 5,056,931'Thermoplastic handled bags and their method of manufacture'1991 5,027,832'Surgical drape support apparatus'1991 4,907,321'Enhanced color change interlocking closure strip'1990 4,829,641'Enhanced color change interlocking closure strip'1989 4,573,482'Arthroscopic surgery method'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to ARTHRO MEDIC INC (1)· patent assignee history

1986–1991Based in Jacksonville, FL, US· patent location history

1989–1999Patents assigned to FIRST BRANDS CORP (6)· patent assignee history

1989–1999Based in Oak Lawn, IL, US· patent location history

1991Patents assigned to WILLIAMS JR JOHN W (1)· patent assignee history

2004Patents assigned to QINETIQ LTD (1)· patent assignee history

2004Based in Worcester, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FIRST BRANDS CORP	6	1989–1999
ARTHRO MEDIC INC	1	1986
QINETIQ LTD	1	2004
WILLIAMS JR JOHN Wself	1	1991

Locations

Location	Patents	Span
Oak Lawn, Illinois, US	6	1989–1999
Jacksonville, Florida, US	2	1986–1991
Worcester, GB	1	2004