KM

Karen J. Manning

HT Helix Technology: 1 patents #58 of 132Top 45%
📍 East Bridgewater, MA: #23 of 43 inventorsTop 55%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,837,429 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5261244 Cryogenic waterpump Philip A. Lessard, Douglas Aitken, Robert D. Bradford, Roland P. Graham, Steven A. Michaud 1993-11-16