HJ

Henry G. Lex, Jr.

NP Norton Chemical Process Products: 2 patents #8 of 29Top 30%
📍 Hudson, OH: #268 of 536 inventorsTop 50%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,271,936 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D381394 Mass transfer packing element Hassan S. Niknafs 1997-07-22
5304423 Packing element Hassan S. Niknafs 1994-04-19