Derek J Kerr

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Kerrobert, CA: #2 of 4 inventorsTop 50%

Overall (All Time): #4,132,027 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10386003	Choke for a flow line	—	2019-08-20