DJ

Dean P. Johnston

RA Roller Bearing Company Of America: 1 patents #54 of 103Top 55%
TT The Torrington: 1 patents #127 of 265Top 50%
📍 Litchfield, CT: #33 of 81 inventorsTop 45%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #1,964,167 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10082179 Seal for self aligning roller bearing Richard Murphy 2018-09-25
6283635 Bearing housing and cover assembly George A. Downey, J. Russell Willyard, Walter P. Waskiewicz 2001-09-04