JG

John K. Grady

📍 Ayer, MA: #1 of 3 inventorsTop 35%
🗺 Massachusetts: #14 of 2,831 inventorsTop 1%
Overall (1989): #2,725 of 140,708Top 2%
5
Patents 1989

Issued Patents 1989

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
4879737 Articulated X-ray stand arm 1989-11-07
4875227 Anti-scatter grid system Remo J. Rossi 1989-10-17
4829552 Anti-scatter grid system Remo J. Rossi 1989-05-09
4823371 X-ray tube system 1989-04-18
4807269 Apparatus for powering x-ray tubes 1989-02-21