Cullen is a patent professional practicing in the areas of chemical engineering, materials science, mechanical, electrical, electro-mechanical, and medical device patent law.

Before joining Mueting Raasch Group, Cullen worked as a Process and Project Engineer at 3M, where he focused on complex mechanical and electronic control systems for chemical processing and manufacturing. With over six years of hands-on, real-world engineering experience, Cullen brings a unique perspective to patent preparation and prosecution. His technical background enables him to better understand clients’ innovations and communicate complex concepts clearly.

• American Intellectual Property Law Association
• Minnesota Intellectual Property Law Association