DB

David Bartels

CG Callaway Golf: 4 patents #25 of 88Top 30%
📍 Carlsbad, CA: #16 of 245 inventorsTop 7%
🗺 California: #1,459 of 28,521 inventorsTop 6%
Overall (2003): #17,557 of 273,478Top 7%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6648775 Golf ball with high coefficient of restitution Michael S. Yagley, Pijush Dewanjee, Steven S. Ogg 2003-11-18
6634965 Golf ball Michael S. Yagley, Steven S. Ogg, Pijush Dewanjee, Geoffrey Goodman 2003-10-21
6620060 Golf ball Steven S. Ogg, Michael S. Yagley, Pijush Dewanjee, Geoffrey Goodman 2003-09-16
6595872 Golf ball with high coefficient of restitution Michael S. Yagley, Steven S. Ogg, Pijush Dewanjee 2003-07-22