DS

David L. Spears

MIT: 1 patents #65 of 355Top 20%
📍 Acton, MA: #38 of 109 inventorsTop 35%
🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #232,146 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6452206 Superlattice structures for use in thermoelectric devices Theodore C. Harman, Mildred Dresselhaus, Michael P. Walsh, Stephen B. Cronin, Xiangzhong Sun +1 more 2002-09-17