JS

Joseph P. Spencer

IS Institute For Industrial Research And Standards: 1 patents #1 of 3Top 35%
Overall (1989): #92,761 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802210 Keyboard security device Brendan Farrell 1989-01-31