Inventor

Charles W. Staats

Inventor

Yeadon, PA, US

Overview

1983–1997

Patent span

Mechanical engineering

Primary field (CPC F)

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

F24Hprimary

F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general20%

F23JRemoval or treatment of combustion products or combustion residues15%

F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general15%

F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges15%

F24DDomestic- or space-heating systems, e.g. central heating systems10%

G08GTraffic control systems10%

F23NRegulating or controlling combustion5%

G05DSystems for controlling or regulating non-electric variables5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to BRADFORD WHITE CORPORTION (1)· patent assignee history

1983Patents assigned to SOLID STATE DEVICES (1)· patent assignee history

1983–1997Based in Yeadon, PA, US· patent location history

1983Based in Mesa, AZ, US· patent location history

1986Patents assigned to SOLID STATE DEVICES INC (1)· patent assignee history

1986Based in Tempe, AZ, US· patent location history

1987–1997Patents assigned to WHITE BRADFORD CORP (5)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations