TB

Thomas A. Beard

3M: 1 patents #7,233 of 11,543Top 65%
Overall (All Time): #2,784,325 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10611939 Coated abrasive article Philip S. Hill, Polly H. R. Keen, James R. Smith 2020-04-07