CR

Colin A. Ralfs

BL British Aerospace Public Limited: 2 patents #1 of 60Top 2%
📍 Preston, GB: #1 of 8 inventorsTop 15%
Overall (1989): #29,817 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4850231 Compression test machines Anthony Murdock 1989-07-25
4840070 Laminate compression tester Anthony Murdock 1989-06-20