LB

Leo L. Burrell

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Beaver, PA: #109 of 238 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,333,262 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4869026 Sander — 1989-09-26
4534260 String musical instrument — 1985-08-13