RR

Roger L. Robertson

📍 Slidell, LA: #1 of 8 inventorsTop 15%
🗺 Louisiana: #98 of 531 inventorsTop 20%
Overall (1997): #83,827 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5633774 Electronic overload relay power source Bruno C. Doerwald 1997-05-27