JL

John Lawler

ME Mainspring Energy: 2 patents #6 of 21Top 30%
📍 Portland, OR: #536 of 1,813 inventorsTop 30%
🗺 Oregon: #1,064 of 4,197 inventorsTop 30%
Overall (2023): #141,701 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11750065 Integrated linear generator system Matt Svrcek, David DeGraaff, Kevin Walters, Cameron Wylie, John Powers +3 more 2023-09-05
11616428 Linear electromagnetic machine system John Powers, Scott Coakley, Alan Crapo, David DeGraaff, Christopher Gadda +5 more 2023-03-28