DW

David Witiak

Rohm And Haas: 2 patents #2 of 137Top 2%
📍 Yardley, PA: #7 of 54 inventorsTop 15%
🗺 Pennsylvania: #389 of 4,367 inventorsTop 9%
Overall (1997): #42,482 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5601723 Method of inhibiting scale and corrosion in aqueous systems using low molecular weight polymers Thomas Cleveland Kirk 1997-02-11
5597509 Aqueous process for preparing low molecular weight polymers and detergent compositions comprising same Thomas Cleveland Kirk 1997-01-28