Welcome to the Wirth Regulation Office - Bartlesville Internet site. This is a firm about serving the legal needs of Bartlesville and Washington County, Oklahoma, in the identical tradition that our original Tulsa office does. Attorney, Peter J. Knowles, licensed in both Kansas together with Oklahoma, heads up school. If you are in need of attorneys and lawyers with Bartlesville, call Peter M. Knowles at the Wirth Regulation Office - Bartlesville. My websites: bartlesville lawyers