Assignee
TEPCO LTD
US·3 granted patents·116 citations·filing 1993–2003
Top patents by PatentIndex Score
3 records- 0185US6866692B2Preformed abrasive articles and method for the manufacture of sameTEPCO LTD·Filed 2003·Granted Mar 15, 2005·35 cites·21 claims
- 0284US6723142B2Preformed abrasive articles and method for the manufacture of sameTEPCO LTD·Filed 2002·Granted Apr 20, 2004·32 cites·21 claims
- 0375US5346516ANon-woven abrasive material containing hydrogenated vegetable oilsTEPCO LTD·Filed 1993·Granted Sep 13, 1994·49 cites·26 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →