IP Library › Granted Patent US 5,312,404
Granted Patent Utility
US 5,312,404 · App. 07/839,243

Spinal column retaining apparatus

Inventors: Marc A. Asher, Walter E. Stripggen, Charles F. Heinig, William L. Carson
Patented Case View Patent ↗
Granted: May 17, 1994 Filed: Feb 20, 1992
Inventors
Marc A. Asher
Walter E. Stripggen
Charles F. Heinig
William L. Carson
Assignee (at issue)
AcroMed Corporation

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Quick Facts
Patent No.
US 5,312,404
App. No.
07/839,243
Filed
1992-02-20
Granted
1994-05-17
Kind
A