DH

David T. Hayhurst

EN Engelhard: 1 patents #9 of 49Top 20%
📍 Willoughby, OH: #4 of 14 inventorsTop 30%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #145,622 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5346535 Use of crystalline molecular sieves containing charged octahedral sites in removing volatile organic compounds from a mixture of the same Steven M. Kuznicki, Dinh Dang, Kathleen A. Thrush 1994-09-13