Green Haven Cemetery in Stillwater, Oklahoma, has a unique policy for its residents requiring that everything in the cemetery is "green" or eco-friendly. Willis Granite made this marker for the cemetery out of uncut and unpolished red granite to symbolize the natural look of granite.

This sign made with gray granite is located in front of the State of Oklahoma Banking Department near the Oklahoma State Capital in Oklahoma City, OK.

This red granite plaque was given to Ronald Reagan in 1986 by the people of Oklahoma for his efforts in curtailing unnecessary federal spending. The artists that created this plaque were Bill Willis and Linda Willis Morris of Willis Granite Products.

This is a wall plaque made from Oklahoma Red Granite commemorating Ron Gray at the National Wrestling Hall of Fame in Stillwater, Oklahoma. Ron Gray from Iowa was inducted into the National Wrestling Hall of Fame in 2009. He was awarded the Lifetime Service To Wrestling - State Chapters award, being nominated by the Iowa State Chapter. The Lifetime Service to Wrestling Award is given in recognition of years of dedication to the development of leadership and citizenship in young people through the sport of wrestling.

This picture shows the Premium Natural Beef sign with how it is mounted to the front of the store