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PB

Peter W. Bothwell

Stratford-upon-Avon, GB: #1 of 2 inventorsTop 50%
Overall (1989): #18,623 of 140,708Top 15%
2 Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4887565 Internal combustion engine 1989-12-19
4858573 Internal combustion engines 1989-08-22