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DH

Derek Hill

BPBaker Perkins Plc: 1 patents #1 of 1Top 100%
Hatfield, MI: #1 of 1 inventorsTop 100%
Overall (1989): #120,915 of 140,708Top 90%
1 Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4852412 Sampling the contents of pressurised vessels 1989-08-01