DD

Dennis J. Downs

CA Cabot: 1 patents #336 of 601Top 60%
Overall (All Time): #2,309,641 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5117660 Appliance waste water drought relief system Jeffrey Coburn 1992-06-02
D303014 Earplug or similar article Ross Gardner, Jr. 1989-08-22