DC

David Chadwell

HE Harper Engineering: 2 patents #1 of 2Top 50%
📍 Renton, WA: #23 of 189 inventorsTop 15%
🗺 Washington: #2,061 of 13,115 inventorsTop 20%
Overall (2022): #167,865 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11519211 Integrated stowage bin assembly Richard J. LaConte 2022-12-06
11352823 Integrated stowage bin assembly Richard J. LaConte 2022-06-07