DL

David Lewis

TH The Heil: 1 patents #4 of 9Top 45%
Overall (2021): #482,643 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11208262 Refuse container engagement Stanley L. Maroney, Chad R. Blanchard 2021-12-28