CK

Charles B. Kreutzberger

PO Ppg Industries Ohio: 4 patents #321 of 1,316Top 25%
PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 Pittsburgh, PA: #1,616 of 7,570 inventorsTop 25%
🗺 Pennsylvania: #15,920 of 74,527 inventorsTop 25%
Overall (All Time): #1,037,649 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6911558 Method for purifying chloromethyl chloroformate Mark P. Bowman 2005-06-28
6580001 Method of making trimethylene carbonate Mark P. Bowman 2003-06-17
6506909 Method of making trimethylene carbonate Mark P. Bowman 2003-01-14
6239281 Process for preparing carbamoyl pyridinium compounds James A. Manner, Wendy E. Wallace 2001-05-29
5712407 Method for the preparation of alpha-chlorinated chloroformates Seetha Eswarakrishnan, Suresh B. Damle 1998-01-27