DR

David J. Rycroft

📍 Markham, CA: #9 of 69 inventorsTop 15%
Overall (1997): #161,613 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5688042 LED lamp Abolfazl Madadi, Morteza Showleh 1997-11-18