Suture anchor- Inventor: Aniruddha Nazre: Steven L. Krebs: S. Kyle Hayes Grant – ‎Filed Jun 9, 1994 – ‎Issued Nov 12, 1996 – ‎Aniruddha A. Nazre  ‎A suture anchor comprises a shaft having a proximal and a distal end. A screw thread extends from the shaft and spirals from the proximal to the distal end. A … Continue reading US PATENT 5573548 by Aniruddha Nazre