JH

John Hiemstra

📍 Lakeville, MN: #15 of 67 inventorsTop 25%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #261,634 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8061129 System and method to regenerate a diesel particulate filter Jill N. Irlbeck, Erich Albert Lucht, Allan T. Hovda, John J. Shaw, Gary Dale Reeves +7 more 2011-11-22