RJ

Roger W. Johnson

IBM: 1 patents #1,781 of 5,214Top 35%
📍 Chillicothe, IL: #6 of 17 inventorsTop 40%
🗺 Illinois: #1,298 of 5,218 inventorsTop 25%
Overall (2005): #112,494 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6882956 Lapping plate topography system Carl Francis Sermon, Terry Fredrick Banitt, John P. Hagen, George M. Moorefield, II, Thomas Donald Weller 2005-04-19