RJ

Robert Johnston

📍 Dawson, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #75,234 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5334354 Laboratory clamp having a fully enclosed hinge mechanism Alan L. Hooper, Peter Byar, Ronald G. Pridham 1994-08-02