PG

Percy E. Goodwin

📍 Bothell, WA: #6 of 40 inventorsTop 15%
🗺 Washington: #319 of 1,789 inventorsTop 20%
Overall (1994): #83,113 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5277802 Dual cartridge filter employing pH control — 1994-01-11