DF

David M. Friend

IBM: 1 patents #5,490 of 11,274Top 50%
📍 Rochester, MN: #223 of 506 inventorsTop 45%
🗺 Minnesota: #2,773 of 7,575 inventorsTop 40%
Overall (2020): #502,288 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10804905 Using a burn-in operational amplifier for a phased locked loop regulator James D. Strom, Grant P. Kesselring 2020-10-13