CH

Carl A. Hassell

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Tucson, AZ: #3,393 of 6,004 inventorsTop 60%
🗺 Arizona: #18,403 of 32,909 inventorsTop 60%
Overall (All Time): #3,812,356 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5369652 Error detection and correction having one data format recordable on record media using a diverse number of concurrently recorded tracks Charles E. Bailey, Ernest S. Gale, Scott J. Schaffer, Sushama M. Paranjape, Stephen C. West 1994-11-29