Assignee

TEACH SCREEN SOFTWARE GMBH

DE·1 granted patent·21 citations·filing 1996–1996

Technology mixA61B1 G02B1 G03B1

Top patents by PatentIndex Score

1 record

0133US5825502ADevice for close-up photography of surfacesTEACH SCREEN SOFTWARE GMBH·Filed 1996·Granted Oct 20, 1998·21 cites·12 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →