DE

David Emerson

MC Material Concepts: 1 patents #3 of 7Top 45%
Overall (All Time): #3,770,051 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5412824 Expandable support mattress, particularly to support women during pregnancy Mark D. Emerson, Matt Emerson 1995-05-09