JS

James E. Springett

3M: 1 patents #327 of 1,069Top 35%
📍 Hudson, WI: #21 of 46 inventorsTop 50%
🗺 Wisconsin: #541 of 2,194 inventorsTop 25%
Overall (1997): #134,235 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5617849 Respirator having thermochromic fit-indicating seal Leonard W. Barrett 1997-04-08