DH

Donald L. Herman

NS New England Power Service: 2 patents #2 of 8Top 25%
📍 West Greenwich, RI: #66 of 162 inventorsTop 45%
🗺 Rhode Island: #2,419 of 6,211 inventorsTop 40%
Overall (All Time): #2,359,740 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4473535 Process for reducing nitric oxides James R. Kittrell 1984-09-25
4246234 Method and apparatus for reducing nitric oxide James R. Kittrell 1981-01-20