Inventor · disambiguated record
Roger N. Barker
Also filed as: BARKER ROGER N
8 granted patents·136 citations·filing 1983–1992
88Inventor score
Files withICI PLC8
Top patents by PatentIndex Score
8 records- 0190US4711834ALaser-imageable assembly and process for production thereofICI PLC·Filed 1985·Granted Dec 8, 1987·42 cites·9 claims
- 0284US4626493ALaser-imageable assembly with heterogeneous resin layer and process for production thereofICI PLC·Filed 1985·Granted Dec 2, 1986·28 cites·14 claims
- 0375US6117537AInkable sheetICI PLC·Filed 1987·Granted Sep 12, 2000·18 cites·10 claims
- 0460US4902577AInkable sheetICI PLC·Filed 1987·Granted Feb 20, 1990·17 cites·8 claims
- 0559US5102717AInkable sheetICI PLC·Filed 1990·Granted Apr 7, 1992·10 cites·10 claims
- 0657US5413843AInkable sheetICI PLC·Filed 1992·Granted May 9, 1995·9 cites·5 claims
- 0751US4985301AAssembly for use in making a printing plateICI PLC·Filed 1983·Granted Jan 15, 1991·10 cites·4 claims
- 0838US5116805AThermal transfer receiverICI PLC·Filed 1990·Granted May 26, 1992·2 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →