Janesville, Wisconsin Attorney

Attorney Katharine Grafft is an associate with Dillon Grube, LLC, where she assists clients in criminal defense, family law, and personal injury matters. While earning her law degree, Katharine worked to free the wrongly convicted with the Wisconsin Innocence Project.

Katharine focuses on understanding her clients’ goals and believes clear communication is the key to achieving a successful outcome. 

Before joining Dillon Grube, LLC, Katharine worked as a chemical engineer in the recycled paper industry. It was there she crafted the problem-solving skills that she applies to her legal practice every day.

Katharine is a proud Janesville native, born and raised. She enjoys spending her free time exploring all that her hometown has to offer with her family.


University of Wisconsin Madison, Juris Doctor

Miami University, Bachelor of Science

Bar Admissions

State of Wisconsin

U.S. District Court, Western District of Wisconsin

U.S. District Court, Eastern District of Wisconsin


Member, Wisconsin Bar Association

Board Member, Boys & Girls Club of Janesville