DJ

Douglas J. Krueger, JR.

TO Toyota: 2 patents #10,861 of 26,838Top 45%
📍 Chesterfield Township, MI: #222 of 547 inventorsTop 45%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #1,930,442 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10214128 Haptic motor Christopher Mark Rockwell, Michael David Franz, Alice Knoebel, Anup Viswanathan, Daniel Wiegand 2019-02-26
9004589 Vibratory alert patch Christopher Mark Rockwell, Anup Viswanathan, Daniel Wiegand 2015-04-14