Warner is pleased to announce the United States Patent and Trademark Office has granted to Warner, United States patent number 6,668,751 relating to our unique, proprietary color-coding technology for indicating blade flexibility on a tool. This color-coding technology is currently used on Warner’s popular Pro-Grip 2 line of products. Warner is actively seeking additional patent protraction on this innovative color-coding technology and does expect to be granted additional patents on our color-coding technology in the future.

For more information on ProGrip2 please contact us.