DC

David R. C. Cannal

TB The Boeing: 1 patents #330 of 1,337Top 25%
📍 Marysville, WA: #2 of 16 inventorsTop 15%
🗺 Washington: #2,749 of 9,973 inventorsTop 30%
Overall (2025): #415,228 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12222128 Sound absorbing duct for environmental control system Bryce A. Vandyke, John Erik West, Douglas D. Maben, Andrew K. Fung 2025-02-11