Assignee
SMITH ENG CO
US·11 granted patents·318 citations·filing 1976–1997
Top patents by PatentIndex Score
11 records- 0185US5871349ARotary valve thermal oxidizerSMITH ENG CO·Filed 1997·Granted Feb 16, 1999·76 cites·20 claims
- 0284US5098286ARegenerative thermal incinerator apparatusSMITH ENG CO·Filed 1991·Granted Mar 24, 1992·33 cites·3 claims
- 0380US4133374AHeat exchangerSMITH ENG CO·Filed 1976·Granted Jan 9, 1979·38 cites·3 claims
- 0478US5259757AMethod and apparatus for smokeless burnout of regenerative thermal oxidizer systemsSMITH ENG CO·Filed 1992·Granted Nov 9, 1993·32 cites·7 claims
- 0577US5453259ATwo-bed regenerative thermal oxidizer with trap for volatile organic compoundsSMITH ENG CO·Filed 1994·Granted Sep 26, 1995·45 cites·13 claims
- 0674US5026277ARegenerative thermal incinerator apparatusSMITH ENG CO·Filed 1989·Granted Jun 25, 1991·30 cites·11 claims
- 0767US5365863ARegenerative thermal oxidizer with wood waste burnerSMITH ENG CO·Filed 1994·Granted Nov 22, 1994·13 cites·20 claims
- 0866US5770165ARegenerative thermal oxidizer with floor-mounted media supportSMITH ENG CO·Filed 1996·Granted Jun 23, 1998·13 cites·17 claims
- 0958US5346393AMultiple-bed thermal oxidizer control damper systemSMITH ENG CO·Filed 1993·Granted Sep 13, 1994·10 cites·6 claims
- 1054US4103738AReplaceable inlet means for heat exchangerSMITH ENG CO·Filed 1976·Granted Aug 1, 1978·19 cites·4 claims
- 1138US5810581APre-heating of process stream for thermal oxidizersSMITH ENG CO·Filed 1996·Granted Sep 22, 1998·9 cites·6 claims
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