Inventor · disambiguated record
Robert A. Koptis
Also filed as: KOPTIS ROBERT A
7 granted patents·1 pending application·71 citations·filing 1986–2011
85Inventor score
Top patents by PatentIndex Score
8 records- 0165US4970969ASmokeless pyrolysis furnace with micro-ramped temperature controlled by water-sprayARMATURE COIL EQUIPMENT INC·Filed 1990·Granted Nov 20, 1990·20 cites·10 claims
- 0249US6748881B1Continuous pyrolysis furnaceARMATURE COIL EQUIPMENT INC·Filed 2003·Granted Jun 15, 2004·5 cites·25 claims
- 0348US4649834ATemperature control system for pyrolysis furnaceARMATURE COIL EQUIPMENT INC·Filed 1986·Granted Mar 17, 1987·13 cites·4 claims
- 0445US4751886ASmokeless pyrolysis furnace with ramp and soak temperature control systemKOPTIS ROBERT A·Filed 1986·Granted Jun 21, 1988·11 cites·6 claims
- 0545US2012031987A1Process heater systemHERAN ROBERT F·Filed 2011·Application pending·0 cites
- 0643US4827855AMethod of operating a smokeless pyrolysis furnace with ramp and soak temperature control systemKOPTIS ROBERT A·Filed 1988·Granted May 9, 1989·9 cites·3 claims
- 0742US4759298ASmokeless pyrolysis furnace with single thermocouple, and ramp and soak temperature control systemKOPTIS ROBERT A·Filed 1987·Granted Jul 26, 1988·9 cites·6 claims
- 0840US6830001B1Pyrolysis furnace having improved heating efficiencyARMATURE COIL EQUIPMENT INC·Filed 2003·Granted Dec 14, 2004·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →