Assignee
BARKER CHARLES
US·2 granted patents·33 citations·filing 1990–2007
Top patents by PatentIndex Score
2 recordsCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
US·2 granted patents·33 citations·filing 1990–2007
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →