IP Library › Granted Patent US 5,348,712
Granted Patent Utility
US 5,348,712 · App. 08/015,017

Use of carbonates in metal ion extraction

Inventors: Edward T. Marquis, Martin J. Plishka
Patented Case View Patent ↗
Granted: Sep 20, 1994 Filed: Feb 9, 1993
Inventors
Edward T. Marquis
Martin J. Plishka
Assignee (at issue)
Texaco Chemical Inc.

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Quick Facts
Patent No.
US 5,348,712
App. No.
08/015,017
Filed
1993-02-09
Granted
1994-09-20
Kind
A