Assignee
SOMMER METALLWERKE
DE·3 granted patents·28 citations·filing 1991–1991
Top patents by PatentIndex Score
3 records- 0166US5170725AMethod and system of pyroprocessing waste products, particularly scrap metal, adulterated by organic componentsSOMMER METALLWERKE·Filed 1991·Granted Dec 15, 1992·25 cites·10 claims
- 0237US5175381AProcess for recovering halogenated hydrocarbons from synthetic foamsSOMMER METALLWERKE·Filed 1991·Granted Dec 29, 1992·2 cites·7 claims
- 0318US5224984AProcess for treatment and purification of waste gases from a secondary aluminum melting plantSOMMER METALLWERKE·Filed 1991·Granted Jul 6, 1993·1 cites·4 claims
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