KK

Kenneth J. Kirchhoff

3M: 2 patents #110 of 935Top 15%
📍 Ely, MN: #1 of 3 inventorsTop 35%
🗺 Minnesota: #442 of 4,231 inventorsTop 15%
Overall (2005): #47,414 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6938866 Adjustable keyboard support assembly method of use 2005-09-06
6843454 Method of assembling a wrist rest Robert Wolf, Thomas J. Barnidge, Wayne K. Darvell 2005-01-18