Assignee
RICHTER PREC INC
US·5 granted patents·1 pending application·17 citations·filing 2000–2022
Top patents by PatentIndex Score
6 records- 0164US6658895B2Carbon nitride coating for optical media discsRICHTER PREC INC·Filed 2001·Granted Dec 9, 2003·9 cites·8 claims
- 0259US2023118131A1Low temperature carbon/bn/aluminum oxide coatingRICHTER PREC INC·Filed 2022·Application pending·0 cites
- 0356US11634365B2Low temperature carbon/bn/aluminum oxide coatingRICHTER PREC INC·Filed 2020·Granted Apr 25, 2023·0 cites·21 claims
- 0437US7150613B2Contamination-free magnetic stamper holderRICHTER PREC INC·Filed 2005·Granted Dec 19, 2006·0 cites·8 claims
- 0536US6402502B1Thermally conductive hub bushingRICHTER PREC INC·Filed 2000·Granted Jun 11, 2002·8 cites·12 claims
- 0616US6533569B2Interchangeable cavity ring for CD moldsRICHTER PREC INC·Filed 2001·Granted Mar 18, 2003·0 cites·6 claims
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