DY

David Yeung

RI Richardson-Vicks: 4 patents #12 of 77Top 20%
BI Btg International: 1 patents #131 of 310Top 45%
Overall (All Time): #798,049 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12023271 Unobtrusive elbow brace 2024-07-02
6100691 Birdcage resonator for MRI system 2000-08-08
4851215 Pantethine component for hair permanent waving Walter P. Smith, Geoffrey Hawkins 1989-07-25
4758432 Topical treatment of skin inflammatory disorders Eugene H. Gans, Sergio Nacht 1988-07-19
4623667 Topical treatment of skin inflammatory disorders Eugene H. Gans, Sergio Nacht 1986-11-18
4520133 Monohydroxy-benzoyl peroxide and compositions for treating acne Allen I. Dines, Sergio Nacht 1985-05-28