DG

David E. Grass

BF Bridgestone Firestone: 1 patents #131 of 276Top 50%
📍 Carmel, IN: #938 of 1,387 inventorsTop 70%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,657,927 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5941510 Metal/elastomeric bumper for air springs Mark D. Hilburger, Daniel J. Leonard, Mohamad Taghizadeh, Michael K. Whitaker 1999-08-24