DC

David Croom

IN Intergraph: 1 patents #69 of 176Top 40%
Overall (All Time): #3,556,521 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6445974 CAD-neutral application programming interface Jim M Malaugh 2002-09-03