Assignee
ROSS LUDWIG
DE·2 granted patents·18 citations·filing 1985–2012
Top patents by PatentIndex Score
2 records- 0154US4721690AHigh PbO-content glasses in the system SiO2 --PbO--M2 O with increased chemical stabilityROSS LUDWIG·Filed 1985·Granted Jan 26, 1988·17 cites·7 claims
- 0252US9069134B2Method for producing an optical splitter cascade and optical assemblyROSS LUDWIG·Filed 2012·Granted Jun 30, 2015·1 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →