Assignee
PETTIGREW ROBERT M
GB·2 granted patents·109 citations·filing 1982–1990
Technology mixG06K2
Top patents by PatentIndex Score
2 recordsCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
GB·2 granted patents·109 citations·filing 1982–1990
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →