TS

Todd A. Spierling

Hamilton Sundstrand: 2 patents #86 of 423Top 25%
📍 Rockford, IL: #21 of 93 inventorsTop 25%
🗺 Illinois: #1,558 of 9,120 inventorsTop 20%
Overall (2019): #111,084 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10309303 Systems and methods of generating electrical power Robert A. Bayles, Louis J. Bruno, Harold W. Hipsky 2019-06-04
10293946 Hybrid electric Louis J. Bruno, Thomas M. Zywiak, David W. Anderson 2019-05-21