KJ

Karl F. Johnson

TL The Lubrizol: 1 patents #15 of 51Top 30%
📍 Willow Grove, PA: #3 of 11 inventorsTop 30%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #123,097 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
H1633 Deodorizing polysulfide materials Gregory L. Hiebert 1997-02-04