DZ

David S. Zhang

UN Unknown: 1 patents #323 of 3,294Top 10%
IBM: 1 patents #5,048 of 10,295Top 50%
📍 Edwardsville, IL: #7 of 30 inventorsTop 25%
🗺 Illinois: #1,299 of 8,132 inventorsTop 20%
Overall (2016): #148,056 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9382748 Intermediate member for extending the depth of a window or door and window or door constructed with same Francis Manzella, John G. Kirchner, Robert I. Diamond 2016-07-05
9330681 Voice signal modulation service for geographic areas Franck Barillaud, Insoo Cho, Dan Christiani, Mark R. Thill 2016-05-03