JJ

James W. Jennings

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,783,516 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5464058 Method of using a polished rod transducer James N. McCoy, Augusto L. Podio 1995-11-07