Assignee
NH TECHNOGLASS CO
JP·3 granted patents·16 citations·filing 1998–2002
Top patents by PatentIndex Score
3 records- 0163US6250111B1Lining material for glass melting furnaces, glass melting furnaces, process for producing glass products, and process for purifying the lining materialNH TECHNOGLASS CO·Filed 1998·Granted Jun 26, 2001·16 cites·17 claims
- 0244US6589475B2Lining material for glass melting furnaces, glass melting furnaces, process for producing glass products, and process for purifying the lining materialNH TECHNOGLASS CO·Filed 2002·Granted Jul 8, 2003·0 cites·6 claims
- 0323US6401493B1Lining material for glass melting furnaces, glass melting furnaces, process for producing glass products, and process for purifying the lining materialNH TECHNOGLASS CO·Filed 1999·Granted Jun 11, 2002·0 cites·5 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →