DH

David D. Hawn

Dow Global Technologies: 1 patents #318 of 857Top 40%
🗺 Michigan: #3,395 of 9,817 inventorsTop 35%
Overall (2018): #445,697 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9981227 Composite polyamide membrane having azo content and high acid content Mou Paul, Robert C. Cieslinski, Bruce B. Gerhart, XiaoHua Qiu, Mark Rickard +4 more 2018-05-29