DA

David Mark Ambler

YM Younger Mfg.: 1 patents #1 of 3Top 35%
📍 Lomita, CA: #7 of 41 inventorsTop 20%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #453,403 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9733488 Composite constructed optical lens Adam Ahmad Barzak, Lingbing Lynn Zhao 2017-08-15