DB

Donald T. Bray

EX ExxonMobil: 1 patents #275 of 736Top 40%
📍 Escondido, CA: #18 of 70 inventorsTop 30%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #141,717 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5275726 Spiral wound element for separation Joseph L. Feimer, Tan-Jen Chen, Dean L. Smith, Deborah De La Cruz 1994-01-04