Barry Johnson

📍 Castle Rock, CO: #5 of 15 inventorsTop 35%

🗺 Colorado: #422 of 1,967 inventorsTop 25%

Overall (1997): #173,828 of 185,788Top 95%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5665385	Dietary metal supplements	Al. F. Czap	1997-09-09