JH

John R. Hofferber

EM E.R. Wagner Manufacturing: 1 patents #2 of 19Top 15%
Overall (All Time): #4,080,014 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363959 Stand-off for resistance wires Merlyn F. Cottrell, Harold Tegelman, Jr., Ronald Holmes 1982-12-14