WM

William H. Maddock

NO Noma: 2 patents #2 of 2Top 100%
📍 Markham, CA: #3 of 65 inventorsTop 5%
Overall (1989): #13,062 of 140,708Top 10%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D305156 Outdoor luminaire 1989-12-19
4826448 Electrical connector 1989-05-02