PATENTS ISSUED:

United States Patent No. 6,168,436

Jan 2, 2001
Universal Dental Implant Abutment System
Filed Jun 18, 1997
Inventor: Gary R O’Brien
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United States Patent No. 5,527,183

July 18, 1996
Endosseous Dental Implant System
Filed August 9, 1994
Inventor: Gary R O’Brien



International Patent No. 5,527,183

July 18, 1996
Endosseous Dental Implant System
Filed August 9, 1994
Inventor: Gary R O’Brien



United States Patent No. 5,435,723

July 25, 1995
Endosseous Dental Implant System
Filed August 18 1993
Inventor: Gary R O’Brien
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