JL

John Lawler

ME Mainspring Energy: 1 patents #7 of 18Top 40%
Overall (2021): #396,247 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10985641 Linear electromagnetic machine system with bearing housings having pressurized gas John Powers, Scott Coakley, Alan Crapo, David DeGraaff, Christopher Gadda +5 more 2021-04-20