JL

John Paul Lang

IN Inductoheat: 2 patents #7 of 21Top 35%
Overall (All Time): #2,061,932 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8895906 Electric induction heat treatment of an end of tubular material Don L. Loveless, Peter A. Ross, Valery I. Rudnev 2014-11-25
7317177 Electric induction heat treatment of an end of tubular material Don L. Loveless, Peter A. Ross, Valery I. Rudnev 2008-01-08