Inventor · disambiguated record
Stafford T. Screen
Also filed as: SCREEN STAFFORD · SCREEN STAFFORD T · SCREEN STAFFORD THOMAS
20 granted patents·423 citations·filing 1980–2006
96Inventor score
Technology areasB60B
Files withCOLSON CASTORS EUROPE LTD4INTERNAT HARDWARES TRADING COM4COLSON CASTORS EUROP LTD3BRITISH CASTORS LTD2COLSON CASTORS LTD2
Top patents by PatentIndex Score
20 records- 0194US4941552ACastor with brake mechanismCOLSON CASTORS EUROP LTD·Filed 1988·Granted Jul 17, 1990·57 cites·17 claims
- 0290US4677706ACastor brakeCOLSON CASTORS EUROP LTD·Filed 1985·Granted Jul 7, 1987·46 cites·18 claims
- 0389US4747180ACastor incorporating a braking mechanismCOLSON CASTORS EUROP LTD·Filed 1986·Granted May 31, 1988·46 cites·14 claims
- 0484US5139116ACastor with brake mechanismSCREEN STAFFORD T·Filed 1991·Granted Aug 18, 1992·44 cites·17 claims
- 0582USD288287SCastorCOLSON CASTORS EUROPE LTD·Filed 1984·Granted Feb 17, 1987·18 cites·1 claims
- 0681USD288286SCastorCOLSON CASTORS EUROPE LTD·Filed 1984·Granted Feb 17, 1987·17 cites·1 claims
- 0773USD557123SCastor wheelINTERNAT HARDWARES TRADING COM·Filed 2006·Granted Dec 11, 2007·14 cites·1 claims
- 0873USD310622SCastorCOLSON CASTORS EUROPE LTD·Filed 1986·Granted Sep 18, 1990·14 cites·1 claims
- 0972USD557121SCastor wheelINTERNAT HARDWARES TRADING COM·Filed 2006·Granted Dec 11, 2007·13 cites·1 claims
- 1072USD380373SCastorCOLSON CASTORS LTD·Filed 1996·Granted Jul 1, 1997·18 cites·1 claims
- 1172US4455707ACastor with braking meansBRITISH CASTORS LTD·Filed 1981·Granted Jun 26, 1984·22 cites·5 claims
- 1268USD557596SCastor wheelINTERNAT HARDWARES TRADING COM·Filed 2006·Granted Dec 18, 2007·11 cites·1 claims
- 1367USD460346SCasterGUY RAYMOND ENG CO LTD·Filed 2000·Granted Jul 16, 2002·18 cites·1 claims
- 1466USD378657SCastorCOLSON CASTORS LTD·Filed 1995·Granted Apr 1, 1997·14 cites·1 claims
- 1566USD313342STwin wheel castorCOLSON CASTORS EUROPE LTD·Filed 1987·Granted Jan 1, 1991·11 cites·1 claims
- 1663US4706329ATwin-wheel castorCOLSON CASTORS U K·Filed 1985·Granted Nov 17, 1987·19 cites·13 claims
- 1759US5214823ACastors with swivel dampingSCREEN STAFFORD T·Filed 1991·Granted Jun 1, 1993·22 cites·15 claims
- 1859USD272416SCastorBRITISH CASTORS LTD·Filed 1980·Granted Jan 31, 1984·7 cites·1 claims
- 1955USD557122SCastor wheelINTERNAT HARDWARES TRADING COM·Filed 2006·Granted Dec 11, 2007·6 cites·1 claims
- 2043USD460345SCaster with brakeGUY RAYMOND ENG CO LTD·Filed 2000·Granted Jul 16, 2002·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →