RJ

Richard A. Johnson

PP Phoenix Products: 1 patents #1 of 13Top 8%
📍 Algonquin, IL: #5 of 28 inventorsTop 20%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #78,423 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D348744 Light projector Rupert O. Yantz 1994-07-12