Assignee
SERENITY TECH INC
US·2 granted patents·1 citations·filing 2014–2015
Top patents by PatentIndex Score
2 records- 0155US9988722B2Method for imparting tarnish protection or tarnish protection with color appearance to silver, silver alloys, silver films, silver products and other non-precious metalsSERENITY TECH INC·Filed 2014·Granted Jun 5, 2018·1 cites·11 claims
- 0251US9883723B2Method for providing nanocrystalline diamond coatings on gemstones and other substratesSERENITY TECH INC·Filed 2015·Granted Feb 6, 2018·0 cites·23 claims
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