RB

Roger J. Bertsch

WH Whirlpool: 1 patents #46 of 159Top 30%
📍 Stevensville, MI: #7 of 23 inventorsTop 35%
🗺 Michigan: #1,670 of 6,370 inventorsTop 30%
Overall (2003): #132,708 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6612009 Dishwasher spray arm feed system Richard R. Laszczewski, Jr., Eric C. Irwin 2003-09-02