DD

Donald A. Dietrich

AT Aspen Technology: 2 patents #25 of 103Top 25%
📍 Wenham, MA: #37 of 74 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,151,307 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7448046 Computer system for providing a collaborative workflow environment Girish Navani, Michael P. Evans, Michael David Allen, Charles Chapman Moore, Linus Hakimattar +6 more 2008-11-04
6983186 Computer method and apparatus for vessel selection and optimization Girish Navani, Barry H. Cohn, Michael P. Evans, Michael David Allen, Charles Chapman Moore +7 more 2006-01-03