RP

Robert B. Pigford

IT Irwin Industrial Tool: 2 patents #80 of 165Top 50%
Overall (All Time): #2,178,995 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6877402 Fastener extractor Mark T. Vogeler 2005-04-12
6598498 Fastener extractor David S. Varney, Mark T. Vogeler 2003-07-29