AH

Alan R. Halbert

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #3,843,284 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5086495 Solid modelling system with logic to discard redundant primitives Michael A. Gray, Stephen J. Todd 1992-02-04