PD

P. David DeVries

AL Avista Laboratories: 1 patents #6 of 9Top 70%
📍 Spokane, WA: #14 of 79 inventorsTop 20%
🗺 Washington: #1,076 of 3,602 inventorsTop 30%
Overall (2002): #143,597 of 266,432Top 55%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6383556 Method for forming a membrane electrode diffusion assembly for use in an ion exchange membrane fuel cell David R. Lott 2002-05-07