MR

Marten Reintjes

IT Itt: 1 patents #249 of 721Top 35%
📍 Shelton, WA: #34 of 67 inventorsTop 55%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,947,639 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4728727 Modified lignosulfonate drilling fluid dispersants and process for the preparation thereof Craig D. Marken 1988-03-01