DJ

David B. Joan

📍 Trabuco Canyon, CA: #4 of 7 inventorsTop 60%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #145,398 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5311376 Information detecting system Michael R. Spaur, Richard W. Hull, Takashi Asami, Marshall Lee, Robert P. Mento +1 more 1994-05-10