JJ

J. Robert Jones

SI Spencer Wright Induatries: 1 patents #21 of 40Top 55%
Overall (All Time): #4,072,327 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4338032 Detection of faults in sheet and like materials Harold B. Bardsley, Edward C. Lear 1982-07-06