IP Library Granted Patent US 5,281,479
Granted Patent Utility
US 5,281,479 · App. 07/837,245

Corrosion and heat-resistant ordered packing for mass transfer and heat exchange processes

Inventors: Siegbert Rittner, Jurgen Spiske, Dieter Kompalik, Udo Gruber
Patented Case View Patent ↗
Granted: Jan 25, 1994 Filed: Feb 14, 1992
Inventors
Siegbert Rittner
Jurgen Spiske
Dieter Kompalik
Udo Gruber
Assignee (at issue)
Sigri Great Lakes Carbon GmbH

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Quick Facts
Patent No.
US 5,281,479
App. No.
07/837,245
Filed
1992-02-14
Granted
1994-01-25
Kind
A