HM

Harold Maddox

📍 Pechhofer Weg, CA: #67 of 209 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,191,549 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6744361 Vehicular safety brake light system — 2004-06-01
5932127 Heater control for spa — 1999-08-03