RB

Ronnie Barrett

📍 Murfreesboro, TN: #1 of 10 inventorsTop 10%
🗺 Tennessee: #52 of 740 inventorsTop 8%
Overall (1989): #17,473 of 140,708Top 15%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D304062 Semi-automatic rifle 1989-10-17
4867040 Self-unlocking device for recoiling bolt carrier and barrel in a semi-automatic rifle 1989-09-19