JD

John W. Derr

AM Amp: 1 patents #694 of 1,260Top 60%
Overall (All Time): #3,858,779 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5145388 Enclosure for crossconnect terminal block Alan W. Brownlie, Scott A. Keener, James W. Robertson, Francis J. Shay 1992-09-08