JH

Janet L. Hammarstrom

NO Norton: 1 patents #2 of 17Top 15%
📍 Auburn, MA: #3 of 7 inventorsTop 45%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #136,129 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5611827 Method for preparing mixtures for abrasive articles Michael J. Lemberger, Mark W. Rowden, Arno Gardziella 1997-03-18