SM

Steven H. Marquardt

UN Unknown: 2 patents #102 of 3,329Top 4%
📍 Rhinelander, WI: #1 of 5 inventorsTop 20%
🗺 Wisconsin: #728 of 4,723 inventorsTop 20%
Overall (2021): #109,825 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11015624 Methods and devices for conserving energy in fluid power production — 2021-05-25
10914322 Energy saving accumulator circuit — 2021-02-09