June 1, 2021 we were issued Patent Number 11,020,538 by the United States Patent and Trademark Office. 

Inventor Gregory K. Tuttle, DDS for Anesthesia Needle Assembly and Methods.

We started this process years ago, and we are thrilled that they recognized the innovation of the TNN Needle Guide and methods. 

This is a big step in credibility, safety, and bringing TuttleNumbNow to the world.