JB

Juan J. Barrena

TM Tower Manufacturing: 1 patents #1 of 2Top 50%
📍 Johnston, RI: #2 of 8 inventorsTop 25%
🗺 Rhode Island: #43 of 240 inventorsTop 20%
Overall (1989): #91,933 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825020 Slide switch Chepur P. Rao 1989-04-25