Assignee
LEWIS RICHARD E
US·1 granted patent·31 citations·filing 1987–1987
Top patents by PatentIndex Score
1 recordCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
US·1 granted patent·31 citations·filing 1987–1987
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →