DG

David Grovender

PM Premier Marine: 1 patents #1 of 2Top 50%
📍 North Branch, MN: #5 of 10 inventorsTop 50%
🗺 Minnesota: #2,843 of 7,373 inventorsTop 40%
Overall (2019): #497,315 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10427761 Retractable marine boarding ladder — 2019-10-01