JK

John A. Kervinen

GE: 3 patents #10,354 of 36,430Top 30%
Overall (All Time): #1,651,097 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5418823 Combined ultrasonic and eddy-current method and apparatus for non-destructive testing of tubular objects to determine thickness of metallic linings or coatings Kurt D. Ellis 1995-05-23
5347551 Method for examining irradiated fuel bundle spacer springs using fiber-optic visual inspection equipment 1994-09-13
5341678 Method for determining thickness of ferromagnetic material deposition on nuclear fuel rods 1994-08-30