MS

Mark A. Stira

HT Helix Technology: 1 patents #4 of 20Top 20%
📍 Wilmington, MA: #2 of 7 inventorsTop 30%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #78,685 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4884410 Purge/charge manifold and method for cryogenic systems Steven H. Bell, James Blotzer 1989-12-05