Assignee
MELLEN SR ROBERT H
5 granted patents·85 citations·filing 1977–1989
Top patents by PatentIndex Score
5 records- 0186US4086424ADynamic gradient furnace and methodMELLEN SR ROBERT H·Filed 1977·Granted Apr 25, 1978·41 cites·10 claims
- 0283US4423516ADynamic gradient furnace with controlled heat dissipationMELLEN SR ROBERT H·Filed 1982·Granted Dec 27, 1983·19 cites·6 claims
- 0372US4518351AMethod of providing a dynamic temperature gradientMELLEN SR ROBERT H·Filed 1983·Granted May 21, 1985·12 cites·5 claims
- 0450US4833303AThermal distortion free viewing of a heated cavityMELLEN SR ROBERT H·Filed 1987·Granted May 23, 1989·7 cites·5 claims
- 0545US4931624AThermal distortion free viewing of a heated cavityMELLEN SR ROBERT H·Filed 1989·Granted Jun 5, 1990·6 cites·5 claims
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