Kevin McWilliams has been granted 26 US patents while listed as an inventor at Ceramaspeed. The first was granted in 1991 and the most recent in January 2022. Kevin McWilliams ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Kevin McWilliams in Stratford-upon-Avon, CO, GB.