DS

Derrick William Smith

PR Proprietect: 1 patents #29 of 51Top 60%
Overall (All Time): #2,531,454 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12098235 Foamed isocyanate-based polymer Thomas Robert Beamish, Paul David Hurrell 2024-09-24