EL

Eugene Laukonen

PI Ppg Industries: 2 patents #457 of 1,216Top 40%
📍 Akron, OH: #848 of 1,966 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,307,565 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5093293 Steam reactivation of zeolite catalyst used in producing para-dichlorobenzene — 1992-03-03
4990706 Process for producing para-dichlorobenzene — 1991-02-05