Multi-grade engine oil formulations with improved mini-rotary viscometer results

Assignee

• Chevron

Inventors

• Alex Beringuy Souza (3 patents)
• Gerson Vieira Baeta Neves (3 patents)
• Luiz Fernando Feijo Lemos (3 patents)
• Wanderley Carreira Souza, Jr. (3 patents)
• Matthew Hussain Ansari (4 patents)
• Rebecca Elizabeth Brafman (4 patents)

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