John S. Blackketter

UN Unknown: 1 patents #329 of 3,506Top 10%

📍 Moses Lake, WA: #3 of 6 inventorsTop 50%

🗺 Washington: #5,269 of 14,769 inventorsTop 40%

Overall (2020): #416,867 of 565,922Top 75%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D878879	Vegetable growing cage	—	2020-03-24