DD

Douglas F. DeVries

VS Ventec Life Systems: 1 patents #3 of 5Top 60%
📍 Kenmore, WA: #15 of 86 inventorsTop 20%
🗺 Washington: #2,061 of 13,115 inventorsTop 20%
Overall (2022): #164,123 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11291791 Ventilator with integrated cough-assist David M. Good, Shan E. Gaw, Joseph Cipollone 2022-04-05
11247015 Ventilator with integrated oxygen production David M. Good, Shan E. Gaw, Joseph Cipollone, Richard Branson 2022-02-15