DL

Donald R. Larkin

HC Hoechst Celanese: 2 patents #300 of 871Top 35%
📍 Port Aransas, TX: #167 of 524 inventorsTop 35%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,285,949 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5405987 Process for preparing pyridine and quinoline derivatives Varadaraj Elango, John R. Fritch, Michael P. Bodman, Werner H. Mueller, Bernard Franklin Gupton +1 more 1995-04-11
5322948 Process for preparing pyridinecarboxylic acid derivatives Varadaraj Elango, John R. Fritch, Michael P. Bodman, Werner H. Mueller, Bernard Franklin Gupton +1 more 1994-06-21