DH

David L. Hofeldt

3M: 1 patents #516 of 1,353Top 40%
Overall (2018): #445,436 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9977154 Precision control of web material having micro-replicated lens array Robert L. Brott, Daniel H. Carlson, James N. Dobbs, Andrzej P. Jaworski, Glen A. Jerry +3 more 2018-05-22