Assignee
RETECH INC
18 granted patents·297 citations·filing 1977–1994
Top patents by PatentIndex Score
18 records- 0197US4770109AApparatus and method for high temperature disposal of hazardous waste materialsRETECH INC·Filed 1987·Granted Sep 13, 1988·82 cites·20 claims
- 0292US5136137AApparatus for high temperature disposal of hazardous waste materialsRETECH INC·Filed 1990·Granted Aug 4, 1992·44 cites·18 claims
- 0379US5410121ASystem for feeding toxic waste drums into a treatment chamberRETECH INC·Filed 1994·Granted Apr 25, 1995·31 cites·30 claims
- 0474US4401875ASaw blade for high speed electric arc sawRETECH INC·Filed 1981·Granted Aug 30, 1983·23 cites·10 claims
- 0563US5005494AApparatus and method for high temperature disposal of hazardous waste materialsRETECH INC·Filed 1989·Granted Apr 9, 1991·14 cites·21 claims
- 0662US5408494AMaterial melting and incinerating reactor with improved cooling and electrical conductionRETECH INC·Filed 1993·Granted Apr 18, 1995·16 cites·33 claims
- 0762US4510368AHigh speed electric arc saw and method of operating sameRETECH INC·Filed 1977·Granted Apr 9, 1985·14 cites·44 claims
- 0847US4288116AApparatus for fastening flanged tubular membersRETECH INC·Filed 1979·Granted Sep 8, 1981·13 cites·35 claims
- 0945US4463242AHigh speed electric arc saw and method of operating sameRETECH INC·Filed 1982·Granted Jul 31, 1984·8 cites·3 claims
- 1044US4331828AApparatus for mounting a crucible within an electric furnaceRETECH INC·Filed 1981·Granted May 25, 1982·8 cites·27 claims
- 1142US5239162AArc plasma torch having tapered-bore electrodeRETECH INC·Filed 1992·Granted Aug 24, 1993·14 cites·7 claims
- 1242US4637032ARotary seal for movable shaft to eliminate breakaway frictionRETECH INC·Filed 1984·Granted Jan 13, 1987·9 cites·22 claims
- 1339US5226949AMethod and apparatus for removal of floating impurities on liquidRETECH INC·Filed 1992·Granted Jul 13, 1993·3 cites·13 claims
- 1438US4399344AMethod of operating high speed electric arc sawRETECH INC·Filed 1981·Granted Aug 16, 1983·5 cites·14 claims
- 1536US5183498AGas barrier for the refining superalloyRETECH INC·Filed 1991·Granted Feb 2, 1993·4 cites·20 claims
- 1636US4861001AMelting retort and method of melting materialsRETECH INC·Filed 1987·Granted Aug 29, 1989·3 cites·16 claims
- 1735US5528012AApparatus and method for starting a plasma arc treatment systemRETECH INC·Filed 1994·Granted Jun 18, 1996·4 cites·23 claims
- 1831US4795874ASaw blade with non-magnetic inserts for electric arc saw and method of making sameRETECH INC·Filed 1987·Granted Jan 3, 1989·2 cites·23 claims
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