RF

Robert Freyvogel

BL Blount: 1 patents #5 of 9Top 60%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #182,142 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7922563 Cutting blade hard-facing method and apparatus — 2011-04-12