Rotary clamshell gate actuator for bulk material container

Assignee

• Halliburton Energy Services

Inventors

• Bryan Chapman Lucas (40 patents)
• Calvin L. Stegemoeller (77 patents)
• Austin Carl Schaffner (33 patents)
• Wesley John Warren (49 patents)
• Bryan John Lewis (31 patents)
• Tori H. Miller (10 patents)
• Thomas W. Hawkins (32 patents)
• Glenn Ray Fowler (7 patents)

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