SH

Steven L. Hjelm

BI Bio-Techne: 2 patents #1 of 11Top 10%
📍 Leominster, MA: #4 of 24 inventorsTop 20%
🗺 Massachusetts: #2,611 of 14,474 inventorsTop 20%
Overall (2020): #119,021 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10640275 Dual chamber storage device Paul V. McGrath, Thomas M. Pizza, Jerry W. Westwood, Keith M. Simeone 2020-05-05
10640276 Dual chamber storage device Paul V. McGrath, Thomas M. Pizza, Jerry W. Westwood, Keith M. Simeone 2020-05-05