BA

Burkhard Alan

MC M. I. Co.: 1 patents #35 of 116Top 35%
ML M-I L.L.C.: 1 patents #179 of 369Top 50%
Overall (All Time): #2,145,862 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7363937 Replaceable sleeve insert for a choke assembly Roger Suter 2008-04-29
7004448 Trim insert for choke assembly Roger Suter 2006-02-28