F1 Fuel Flow Meter Supplier Sues Replacement Ahead of US GP

• Sentronics Holdings Ltd filed a lawsuit against Allengra GmbH in Texas on 16 October.
• Sentronics claims Allengra's sensors infringe on its patent.
• The lawsuit was filed just days before the US Grand Prix.
• Both companies are involved in the F1 championship.
• The case is heard in the US District Court for the Western District of Texas.