KK

Kenneth J. Kirchhoff

3M: 5 patents #11 of 1,069Top 2%
📍 Ely, MN: #1 of 5 inventorsTop 20%
🗺 Minnesota: #30 of 3,156 inventorsTop 1%
Overall (1997): #4,108 of 185,788Top 3%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D387744 Keyboard support assembly Robert Wolf, Lawrence J. Fenske, Manfred W. Suhr 1997-12-16
5671557 Notice assembly Bruce W. Carlson, Thomas J. Barnidge, Tanya M. Laine, Mary K. Miller-Bruns 1997-09-30
D383740 Wrist rest Robert Wolf 1997-09-16
5641369 Wrist rest assembly Robert Wolf 1997-06-24
5620162 Adjustable paper holder Tanya L. Beckwith, Wayne K. Darvell, Lawrence J. Fenske, Lynette M. Miles, Steven C. Suchanek +1 more 1997-04-15