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
Download Patent

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
Download Patent