Inventor · disambiguated record
Keith Johnstone
Also filed as: JOHNSTONE KEITH
2 granted patents·10 citations·filing 2000–2004
55Inventor score
Technology areasA23B
Top patents by PatentIndex Score
2 records- 0169US6818150B2UV- or heat-triggered low oxygen packaging system employing an oxidizable polymer resin and a peroxideCHEVRON PHILLIPS CHEMICAL CO·Filed 2000·Granted Nov 16, 2004·8 cites·31 claims
- 0260US7468144B2UV- or heat triggered low oxygen packaging system employing an oxidizable polymer resin and a peroxideCRYOVAC INC·Filed 2004·Granted Dec 23, 2008·2 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →