Guy J. Walenga has been granted 13 US patents while listed as an inventor at Bridgestone Firestone. The first was granted in 1996 and the most recent in December 2009. Guy J. Walenga ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Guy J. Walenga in Mount Juliet, TN, US.