IR

Iain Rookes

PL Perkins Engines Company Limited: 1 patents #78 of 209Top 40%
Overall (All Time): #3,669,271 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5992821 Electro-magnetically operated valve Paul Smith, Daniel Charmbury Ward 1999-11-30