Assignee
PYREFLEX CORP
10 granted patents·140 citations·filing 1976–1983
Top patents by PatentIndex Score
10 records- 0193US4195820APrecise thermal processing apparatusPYREFLEX CORP·Filed 1979·Granted Apr 1, 1980·35 cites·8 claims
- 0276US4256919ATemperature confining devices and methodPYREFLEX CORP·Filed 1979·Granted Mar 17, 1981·15 cites·42 claims
- 0374US4188519AProcess and apparatus for controllably exchanging heat between two bodiesPYREFLEX CORP·Filed 1978·Granted Feb 12, 1980·25 cites·23 claims
- 0473US4082414AHeat recuperationPYREFLEX CORP·Filed 1976·Granted Apr 4, 1978·22 cites·9 claims
- 0565US4192646AHeat conservation in workpiecesPYREFLEX CORP·Filed 1978·Granted Mar 11, 1980·11 cites·8 claims
- 0656US4463797AInhibiting shrinkage pipe formation of metal castingPYREFLEX CORP·Filed 1983·Granted Aug 7, 1984·7 cites·7 claims
- 0755US4160577AHeat recuperatorPYREFLEX CORP·Filed 1977·Granted Jul 10, 1979·12 cites·18 claims
- 0853US4398474AInsulating structure for high temperature devicesPYREFLEX CORP·Filed 1982·Granted Aug 16, 1983·6 cites·35 claims
- 0939US4307939AOscillating retroreflectorPYREFLEX CORP·Filed 1980·Granted Dec 29, 1981·6 cites·13 claims
- 1031US4290475AIngot castingPYREFLEX CORP·Filed 1979·Granted Sep 22, 1981·1 cites·26 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →