Electronic actuator for anhydrous ammonia emergency shut off valves

Assignee

• Squibb Taylor

Inventors

• William Henry Sands, III (7 patents)
• William Henry Sands, Jr. (4 patents)
• Brently Craig Wilkerson (4 patents)
• Patrick Lee Hodges (4 patents)
• William Browning Washington, IV (5 patents)
• Jack Jay Potts (5 patents)

View full patent text on Google Patents →