Assignee
PROCESS TECHNOLOGY INC
US·9 granted patents·270 citations·filing 1984–1997
Top patents by PatentIndex Score
9 records- 0179US5396574ATubular high efficiency, non-contaminating fluid heaterPROCESS TECHNOLOGY INC·Filed 1992·Granted Mar 7, 1995·46 cites·14 claims
- 0279US5155800APanel heater assembly for use in a corrosive environment and method of manufacturing the heaterPROCESS TECHNOLOGY INC·Filed 1991·Granted Oct 13, 1992·46 cites·23 claims
- 0376US4972067APTC heater assembly and a method of manufacturing the heater assemblyPROCESS TECHNOLOGY INC·Filed 1989·Granted Nov 20, 1990·37 cites·22 claims
- 0476US4617456ALong life corrosion proof electroplating immersion heaterPROCESS TECHNOLOGY INC·Filed 1984·Granted Oct 14, 1986·35 cites·10 claims
- 0570US4929930ALiquid level controller utilizing the rate of change of a thermocouplePROCESS TECHNOLOGY INC·Filed 1988·Granted May 29, 1990·27 cites·30 claims
- 0669US5590240AUltra pure water heater with coaxial helical flow pathsPROCESS TECHNOLOGY INC·Filed 1995·Granted Dec 31, 1996·45 cites·32 claims
- 0748US5065416AOn-line slurry ash monitoring systemPROCESS TECHNOLOGY INC·Filed 1989·Granted Nov 12, 1991·15 cites·20 claims
- 0841US5748837AHigh temperature lamp heater assembly with cooling of lamp base portionsPROCESS TECHNOLOGY INC·Filed 1997·Granted May 5, 1998·10 cites·19 claims
- 0939US5109473AHeater assembly for use in a corrosive environmentPROCESS TECHNOLOGY INC·Filed 1990·Granted Apr 28, 1992·9 cites·7 claims
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