NC

Nellie Cilen

Air Products And Chemicals: 1 patents #1,147 of 1,997Top 60%
📍 New Tripoli, PA: #37 of 61 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,938,752 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4869741 Ultra pure liquid oxygen cycle Roger M. McGuinness 1989-09-26