Assignee

SIMPSON NEIL A A

GB·2 granted patents·31 citations·filing 1989–1989

Technology mixB22D1 E21B1 F01C1

Top patents by PatentIndex Score

2 records

0149US5030071ARoller van motor with fluid biassed rollerSIMPSON NEIL A A·Filed 1989·Granted Jul 9, 1991·12 cites·6 claims
0248US5358026AInvestment casting processSIMPSON NEIL A A·Filed 1989·Granted Oct 25, 1994·19 cites·2 claims

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