Joseph J. Hartnett is on the board of Garmin Ltd. and Member of Iowa Society of Certified Public Accountants.

In his past career he occupied the position of Non-Independent Director at Sparton Corp., Chairman, President, Chief Executive Officer & CFO at US Robotics Corp., President & Chief Executive Officer for Ingenient Technologies, Inc. and Audit Partner at Grant Thornton LLP.

He received an undergraduate degree from the University of Illinois.