Inventor · disambiguated record
Ian Richard Stephenson
Also filed as: STEPHENSON IAN · STEPHENSON IAN R · STEPHENSON IAN RICHARD
8 granted patents·47 citations·filing 1990–2007
83Inventor score
Top patents by PatentIndex Score
8 records- 0173US8557355B2Thermal transfer printingHANN RICHARD ANTHONY·Filed 2007·Granted Oct 15, 2013·3 cites·19 claims
- 0263US5734005AAromatic polymersVICTREX MFG LTD·Filed 1995·Granted Mar 31, 1998·18 cites·16 claims
- 0359US5917530ADye diffusion thermal transfer printingICI PLC·Filed 1994·Granted Jun 29, 1999·11 cites·10 claims
- 0459US5812173AThermal transfer printingICI PLC·Filed 1994·Granted Sep 22, 1998·10 cites·5 claims
- 0539US5003032AAromatic polymersICI PLC·Filed 1990·Granted Mar 26, 1991·4 cites·8 claims
- 0628US5602072AThermal transfer printing dye sheetICI PLC·Filed 1995·Granted Feb 11, 1997·1 cites·10 claims
- 0728US5430003AThermal transfer printing receiver sheet and methodICI PLC·Filed 1993·Granted Jul 4, 1995·0 cites·6 claims
- 0826US5670447A35mm format transparenciesICI PLC·Filed 1993·Granted Sep 23, 1997·0 cites·2 claims
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