RB

Roy A. Blom

📍 Coopersburg, PA: #4 of 11 inventorsTop 40%
🗺 Pennsylvania: #1,500 of 5,512 inventorsTop 30%
Overall (2002): #130,443 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6474288 Internal combustion engine that completes four cycles in one revolution of the crankshaft — 2002-11-05