DC

Dennis E. Calkins

JS J. Ray Mcdermott, S.A.: 1 patents #1 of 10Top 10%
📍 Metairie, LA: #5 of 31 inventorsTop 20%
🗺 Louisiana: #131 of 638 inventorsTop 25%
Overall (2002): #231,008 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6402428 Pipeline recovery tool Ziba Morisi, Raymond J. Serpas, Kevin Patrick Zaeringer 2002-06-11