DS

David R. Scheeff

AL American Air Liquide: 3 patents #88 of 326Top 30%
AA Air Liquide America: 2 patents #17 of 97Top 20%
LC L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude: 2 patents #655 of 1,998Top 35%
AA Air Liquide America: 1 patents #12 of 66Top 20%
📍 Marietta, GA: #687 of 2,233 inventorsTop 35%
🗺 Georgia: #10,365 of 35,610 inventorsTop 30%
Overall (All Time): #1,606,434 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6799526 Methods of improving productivity of black liquor recovery boilers Louis C. Philippe, Eric Duchateau, Arie Verloop, Edward C. Dye 2004-10-05
6408771 Methods of improving productivity of black liquor recovery boilers Louis C. Philippe, Eric Duchateau, Arie Verloop, Edward C. Dye 2002-06-25
5992337 Methods of improving productivity of black liquor recovery boilers Louis C. Philippe, Eric Duchateau, Arie Verloop, Edward C. Dye 1999-11-30