Inventor

Floyd G. Speraw

Inventor

Lexington, SC, US

Overview

1976–2003

Patent span

Electricity

Primary field (CPC H)

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

H05Kprimary

H05KPrinted circuits25%

A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons11%

H01RElectrically-conductive connections11%

A47BTables7%

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like7%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%

H01HElectric switches7%

A61FFilters implantable into blood vessels4%

A61MDevices for introducing media into, or onto, the body4%

B41JTypewriters4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1993Patents assigned to NCR CO (14)· patent assignee history

1976–1979Based in Cambridge, OH, US· patent location history

1986–1990Based in Lexington, SC, US· patent location history

1991–1993Based in Debary, FL, US· patent location history

1993–2003Based in Anderson, SC, US· patent location history

2000Patents assigned to HILL ROM CO INC (2)· patent assignee history

2001Patents assigned to PLIANT SYSTEMS INC (1)· patent assignee history

2003Patents assigned to HILL ROM SERVICES INC (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations