RD

Robert Daniel-Wayman

TG The Chamberlain Group: 1 patents #4 of 23Top 20%
📍 Lombard, IL: #16 of 39 inventorsTop 45%
🗺 Illinois: #2,824 of 8,424 inventorsTop 35%
Overall (2017): #265,288 of 506,227Top 55%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9677317 Variable speed movable barrier operator Brian F. Butler, Patrick B. Evans 2017-06-13