IP Library › Granted Patent US 6,639,090
Granted Patent Utility
US 6,639,090 · App. 10/379,048

Powdered overbased amorphous alkaline earth metal salts and processes for making

Inventors: Chester E. Ramey, James E. Reddy
Patented Case View Patent ↗
Granted: Oct 28, 2003 Filed: Mar 4, 2003
Inventors
Chester E. Ramey
James E. Reddy
Assignee (at issue)
OMG AMERICAS, INC.

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Quick Facts
Patent No.
US 6,639,090
App. No.
10/379,048
Filed
2003-03-04
Granted
2003-10-28
Kind
B2