DR

Douglas M. Van De Riet

HM Herman Miller: 7 patents #59 of 427Top 15%
WARF: 1 patents #1,912 of 4,123Top 50%
📍 Holland, MI: #192 of 1,299 inventorsTop 15%
🗺 Michigan: #11,873 of 86,293 inventorsTop 15%
Overall (All Time): #664,607 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D460870 Office chair Jeffrey R. Oberlin, Jason W. Carpenter, Jeff Weber, Todd David Krupiczewicz 2002-07-30
D456160 Chair Jeffrey R. Oberlin, Jason W. Carpenter, Jeff Weber, Todd David Krupiczewicz 2002-04-30
D455571 Office chair Jeff Weber, Todd David Krupiczewicz 2002-04-16
D449172 Chair Jeffrey R. Oberlin, Jason W. Carpenter, Jeff Weber, Todd David Krupiczewicz 2001-10-16
5667277 Height adjustable arm rest assembly 1997-09-16
5641203 Adjustable arm rest assembly Jeffrey A. Weber 1997-06-24
5172529 Hinged wire management cover panel 1992-12-22
4982611 Multiple-degree-of-freedom sensor tip for a robotic gripper Robert D. Lorenz 1991-01-08