RR

Ronnie H. Royston

📍 Alexandria, LA: #18 of 54 inventorsTop 35%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,292,853 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5293993 Syringe sealing container Marvin P. Yates, Jr., Richard C. Cochran 1994-03-15
5156267 Syringe inhibiting container Marvin P. Yates, Jr. 1992-10-20