KP

Krzysztof Pupek

SL Srm Chemical, Ltd.: 2 patents #1 of 4Top 25%
📍 Plainfield, IL: #2 of 19 inventorsTop 15%
🗺 Illinois: #421 of 4,656 inventorsTop 10%
Overall (1997): #32,678 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5689006 Process for producing n-alkyl-dinitroalkylanilines Stefan Kwiatkowski, Brenda L. Lawrence, Lowell J. Lawrence 1997-11-18
5663441 Production of mono-N-alkyl-dinitroalkylanilines and N-alkyl-dinitroaniline derivatives Stefan Kwiatkowski, Brenda L. Lawrence, Lowell J. Lawrence 1997-09-02