Assignee
SILBERRING LUDWIG
CH·3 granted patents·51 citations·filing 1979–1986
Top patents by PatentIndex Score
3 records- 0174US4391794AProcess and apparatus for hydrogen productionSILBERRING LUDWIG·Filed 1979·Granted Jul 5, 1983·23 cites·1 claims
- 0265US5019356ASteam reformer with internal heat recoverySILBERRING LUDWIG·Filed 1986·Granted May 28, 1991·27 cites·5 claims
- 0326US4441895AProcess for the separation of mixtures by means of mass transfer at different temperatures or pressuresSILBERRING LUDWIG·Filed 1981·Granted Apr 10, 1984·1 cites·5 claims
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