SD

Shawn Ross Davis

PT Precision Welding Technologies: 2 patents #2 of 6Top 35%
Overall (All Time): #2,244,318 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6155311 Lead conditioning system James E. Maksim, Wilfrido Villanueva Lapus 2000-12-05
5862838 Lead conditioning system James E. Maksim, Wilfrido Villanueva Lapus 1999-01-26