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MICHAEL H. HEGGENESS BRIAN J. DOHERTY

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PROSTHETIC INTERVERTEBRAL DEVICES

08/182,294 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Jan. 14, 1994

Examiner MARYBETH O JONES

Class 623

Art Group 3308

Patent No. 5,514,180

Case Type Utility - 623/017000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Last Updated: 4 years, 2 months ago

Date	#	Transaction
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PROSTHETIC INTERVERTEBRAL DEVICES

08/182,294 | U.S. Patent Application

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