SP

Stanley J. Pratt

BL Barr & Stroud Limited: 1 patents #1 of 5Top 20%
Overall (1989): #54,923 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4848886 Submarine periscope systems — 1989-07-18