ET

Edward D. Tolles

WE Westvaco: 2 patents #3 of 35Top 9%
📍 Charleston, SC: #4 of 15 inventorsTop 30%
🗺 South Carolina: #30 of 527 inventorsTop 6%
Overall (1989): #28,478 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4802898 Method and apparatus for removing cyanogen chloride from air — 1989-02-07
4801311 Method and apparatus for removing hydrogen cyanide, cyanogen and cyanogen chloride from air — 1989-01-31