Assignee
HARBORCHEM INC
US·4 granted patents·68 citations·filing 1983–1986
Top patents by PatentIndex Score
4 records- 0176US4530722ABinder and refractory compositions and methodsHARBORCHEM INC·Filed 1983·Granted Jul 23, 1985·30 cites·38 claims
- 0264US4624898AProcesses for the application of refractory compositions to surfaces such as for the preparation of refractory shell molds and refractory compositions produced therebyHARBORCHEM INC·Filed 1985·Granted Nov 25, 1986·11 cites·79 claims
- 0361US4664948AMethod for coating refractory moldsHARBORCHEM INC·Filed 1986·Granted May 12, 1987·10 cites·8 claims
- 0459US4602667AMethod for making investment casting moldsHARBORCHEM INC·Filed 1985·Granted Jul 29, 1986·17 cites·20 claims
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