IP Library › Granted Patent US 5,228,692
Granted Patent Utility
US 5,228,692 · App. 07/749,131

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Inventors: Bryan W. Carrick, Stephen E. Kelleher
Patented Case View Patent ↗
Granted: Jul 20, 1993 Filed: Aug 23, 1991
Inventors
Bryan W. Carrick
Stephen E. Kelleher
Assignees (at issue)
Innovative Environmental Technology Co., Ltd.
Environmental Paper Products, Inc.

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Quick Facts
Patent No.
US 5,228,692
App. No.
07/749,131
Filed
1991-08-23
Granted
1993-07-20
Kind
A