JB

John E. Betts

TI Thomas Industries: 2 patents #27 of 97Top 30%
Overall (All Time): #2,306,856 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5085474 Reversible door latch opener George F. Toledo 1992-02-04
4839988 Panic exit device George F. Toledo 1989-06-20