ND

Noel L. Douglas

EP El Paso Products: 2 patents #1 of 2Top 50%
📍 Chippewa Falls, WI: #1 of 9 inventorsTop 15%
🗺 Wisconsin: #116 of 1,637 inventorsTop 8%
Overall (1989): #19,266 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4832886 Abrasion process for the manufacture of microporous film — 1989-05-23
4815714 Process for the manufacture of microporous film — 1989-03-28