RW

Ralph T. Worthington

📍 Spring Valley, CA: #5 of 17 inventorsTop 30%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,699,341 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12241432 Multifuel closed-loop thermal cycle piston engine, system and method — 2025-03-04
4875497 Capacitance liquid level sensing and touch control system — 1989-10-24