ED

Edna M. deMedeiros

NP North Safety Products: 1 patents #1 of 2Top 50%
📍 West Warwick, RI: #4 of 12 inventorsTop 35%
🗺 Rhode Island: #124 of 438 inventorsTop 30%
Overall (2002): #225,920 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6497756 Service life indicator for respirator cartridge Len Curado 2002-12-24