Assignee
SIVIGNON PIERRE
1 granted patent·9 citations·filing 1976–1976
Technology mixF21L1
Top patents by PatentIndex Score
1 recordCounts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →
Assignee
1 granted patent·9 citations·filing 1976–1976
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →