Inventor · disambiguated record
Laurence S. Barker
Also filed as: BARKER LAURENCE S
7 granted patents·1 pending application·148 citations·filing 1983–2011
86Inventor score
Top patents by PatentIndex Score
8 records- 0192US4766457AParticulate material dispenserXEROX CORP·Filed 1987·Granted Aug 23, 1988·51 cites·21 claims
- 0286US4742797ATear drop sealXEROX CORP·Filed 1987·Granted May 10, 1988·32 cites·22 claims
- 0380US5153647ADevelopment system having tensioned electrode wiresXEROX CORP·Filed 1991·Granted Oct 6, 1992·27 cites·25 claims
- 0477US4533135AJammed sheet removal aid in a reproducing machineXEROX CORP·Filed 1983·Granted Aug 6, 1985·21 cites·4 claims
- 0552US4939543AIonographic ozone filtering systemXEROX CORP·Filed 1988·Granted Jul 3, 1990·9 cites·6 claims
- 0644US4640602ASheet feeder-stackerXEROX CORP·Filed 1984·Granted Feb 3, 1987·8 cites·5 claims
- 0738US8684506B2Apparatus and method for collecting and expelling phase change ink in a printerBARKER LAURENCE S·Filed 2011·Granted Apr 1, 2014·0 cites·11 claims
- 0828US2012189370A1Media protector for image-forming deviceBARKER LAURENCE S·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →