SF

Spencer Frazer

📍 Seattle, WA: #1,434 of 3,993 inventorsTop 40%
🗺 Washington: #4,321 of 12,409 inventorsTop 35%
Overall (2018): #233,766 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9867494 Reciprocating coffee filter — 2018-01-16