NK

Nelson E. Kohl

ET Environmental Tectonics: 1 patents #3 of 18Top 20%
📍 Philadelphia, PA: #2,553 of 4,834 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,495,417 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6818178 Method for high vacuum sterilization of closures Richard J. Falkowski 2004-11-16