People

Our People

Grumbles Law aspires to be the leading innovative law firm by building long-term relationships with clients based on ethics, trust, and the highest standards of creativity and professionalism. Our customers are extremely passionate about the work they are doing, and we strive to match their enthusiasm and passion on every level. The clients that Grumbles Law works with are seen as thought leaders in their given industry, are driven by an internal mission and in all cases have a beautiful entrepreneurial spirit.

Ernest Grumbles
Ernest Grumbles

MANAGING PARTNER

Ernest is an IP and business attorney representing innovation-driven startups and entrepreneurs. He works with...

See Full Bio
Katie Wilhoit
Katie Wilhoit

PARTNER

Katie is a commercial business attorney with extensive experience counseling small to mid-sized companies and...

See Full Bio
Brittany Nanzig
Brittany Nanzig

SENIOR ASSOCIATE

Brittany is currently licensed to practice in Minnesota, Wisconsin and before the...

See Full Bio
Paul Feng
Paul Feng

PATENT AGENT

Paul is a registered patent agent who has helped inventors protect their work in a wide range of...

See Full Bio