DH

David R. Hemenway

BL Baker Group, Llp: 1 patents #9 of 39Top 25%
📍 Simsbury, CT: #230 of 374 inventorsTop 65%
🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%
Overall (All Time): #4,102,177 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4305347 Inhalation toxicology chamber Linwood A. Stedman 1981-12-15