ER

Edward C. Rosar

NC Natec Co.: 1 patents #1 of 3Top 35%
📍 Lakewood, CO: #5 of 65 inventorsTop 8%
🗺 Colorado: #215 of 1,224 inventorsTop 20%
Overall (1989): #117,761 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4815790 Nahcolite solution mining process Roger L. Day 1989-03-28