HL

Howard Letovsky

📍 West Hollywood, CA: #19 of 88 inventorsTop 25%
🗺 California: #8,996 of 28,521 inventorsTop 35%
Overall (2003): #209,290 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6647725 Thermal differential engine apparatus — 2003-11-18