RJ

Roger L. Johnsen

ST Steadfast: 1 patents #1 of 6Top 20%
📍 Houston, TX: #236 of 987 inventorsTop 25%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #75,257 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5303971 Tailgate release handle security device Dimiter S. Zagoroff 1994-04-19