IP Library › Granted Patent US 4,981,474
Granted Patent Utility
US 4,981,474 · App. 07/155,895

Body fluid drainage device

Inventors: Jeffrey S. Bopp, James W. Voegele, George Stanczak
Patented Case View Patent ↗
Granted: Jan 1, 1991 Filed: Feb 16, 1988
Inventors
Jeffrey S. Bopp
James W. Voegele
George Stanczak
Assignee (at issue)
Baxter Travenol Laboratories, Inc.

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Quick Facts
Patent No.
US 4,981,474
App. No.
07/155,895
Filed
1988-02-16
Granted
1991-01-01
Kind
A