WH

William Devereaux Heath

📍 Thorp, WA: #1 of 2 inventorsTop 50%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,876,923 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5017758 Non-thermostatically controlled high power oil pan-heater Todd A. Kirkman 1991-05-21