Inventor · disambiguated record

Donald A. Dietrich

Also filed as: DIETRICH DONALD A

2 granted patents·181 citations·filing 2001–2001

71Inventor score

Technology areasG06Q

Files withASPEN TECHNOLOGY INC2

Top patents by PatentIndex Score

2 records

0190US7448046B2Computer system for providing a collaborative workflow environmentASPEN TECHNOLOGY INC·Filed 2001·Granted Nov 4, 2008·111 cites·24 claims
0287US6983186B2Computer method and apparatus for vessel selection and optimizationASPEN TECHNOLOGY INC·Filed 2001·Granted Jan 3, 2006·70 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →