Inventor

William R. Brooks

Inventor

Elmhurst, IL, US

Overview

10→

Patents

1978–2013

Patent span

Human necessities

Primary field (CPC A)

Patents· 10 as inventor

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

A61Fprimary

A61FFilters implantable into blood vessels21%

A61LMethods or apparatus for sterilising materials or objects in general11%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons5%

B05BSpraying apparatus5%

B29BPreparation or pretreatment of the material to be shaped5%

B29CShaping or joining of plastics5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials5%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%

E03FSewers5%

PatentTitleYear

8,603,332'Method of constructing septic system including pipe support'2013 5,961,037'Engine coolant thermostat with overtemperature protection'1999 5,027,986'Actuating valve for aerosol foam product'1991 4,828,325'Method of making a custom fitted composite foamed cushion, a preform kit and the resultant product of the process'1989 4,475,543'Lumbosacral brace'1984 4,450,833'Method of dimensioning a polyurethane foam bandage'1984 4,427,039'Mechanical delivery system for a catalyst or the like'1984 4,331,134'Combination foam/bandage dispenser for use in making a medical cast'1982 4,309,990'Foam medical cast'1982 4,117,551'Purgeable dispensing gun for polyurethane foam and the like'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2013Patents assigned to BROOKS WILLIAM R (8)· patent assignee history

1982–1991Patents assigned to HEINZEL IRVING CHARLES (6)· patent assignee history

1982Based in Addison, IL, US· patent location history

1984–1989Based in Elmhurst, IL, US· patent location history

1989Patents assigned to UNIV TENNESSEE RES CORP (1)· patent assignee history

1991Based in Tucson, AZ, US· patent location history

1999Patents assigned to EATON CORP (1)· patent assignee history

1999Based in Freeport, IL, US· patent location history

2013Based in Boyne City, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BROOKS WILLIAM Rself	8	1978–2013
HEINZEL IRVING CHARLES	6	1982–1991
EATON CORP	1	1999
UNIV TENNESSEE RES CORP	1	1989

Locations

Location	Patents	Span
Elmhurst, Illinois, US	4	1984–1989
Addison, Illinois, US	2	1982
Boyne City, MI, US	1	2013
Freeport, Illinois, US	1	1999
Tucson, AZ, US	1	1991