DJ

Daniel R. Johnson-Zeh

SD Steelcase Development: 1 patents #61 of 159Top 40%
📍 Grand Rapids, MI: #40 of 118 inventorsTop 35%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #234,703 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6343775 Keyboard support with quick connect David K. Jones, Curtis G. Berndt 2002-02-05