DM

Donald Mayer

BB Babson Bros.: 1 patents #9 of 18Top 50%
Overall (All Time): #2,209,839 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6341582 Livestock sorting system Brion Gompper, Kevin Keeffe 2002-01-29
5226656 Wheeled carrier for panel materials 1993-07-13