Jeffrey Ihnen, based in La Crosse, WI, US, is currently a Chief Executive Officer - Chief Executive Officer at Michaels Energy, bringing experience from previous roles at Michaels Energy. Jeffrey Ihnen holds a 1994 - 1995 Master of Science in Mechanical Engineering @ University of Wisconsin - Madison. With a robust skill set that includes Energy Efficiency, Energy, Energy Audits, Energy Management, Energy Conservation and more, Jeffrey Ihnen contributes valuable insights to the industry. Jeffrey Ihnen has 1 email and 1 mobile phone number on RocketReach.