DN

David J. Norberg

ST Stepan: 1 patents #6 of 41Top 15%
📍 Grayslake, IL: #15 of 49 inventorsTop 35%
🗺 Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #481,139 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11009342 Hardness and flatness tester Thomas Johnson, Daniel Yocius 2021-05-18