Company Filing History:
14 out of 16,092 
1 out of 22,301 
1 out of 832,966 Years Active: 1976-1998
Title: Innovations by John W Holtrop
Introduction
John W Holtrop is a notable inventor based in Ridgecrest, California, with a remarkable portfolio of 16 patents. His work primarily focuses on enhancing safety and efficiency in hydraulic systems and fuel tank designs.
Latest Patents
Among his latest innovations is the "Hydraulic Circuit Leak Detector and Shut-Off Mechanism." This invention is designed to detect leaks in hydraulic systems and automatically shut off the hydraulic fluid supply to prevent hazards such as fluid loss and fire. The device utilizes two sensors to monitor the flow of hydraulic fluid and employs a compensator to ensure safety by shutting off the supply and return lines when necessary.
Another significant patent is the "Fuel Tank Having Ballistic Protection Bladder." This invention features resilient bladders filled with inert gas that line the walls of a fuel tank. The design protects the fuel from explosion or leakage in the event of a puncture by a ballistic projectile. The bladders are engineered to maintain their thickness and continuously supply inert gas to prevent fuel leakage.
Career Highlights
Throughout his career, John W Holtrop has contributed to significant projects while working with esteemed organizations such as the United States Navy and The Boeing Company. His expertise in hydraulic systems and safety mechanisms has made a lasting impact in these fields.
Collaborations
John has collaborated with notable individuals in his field, including Bruce C Bartels and James Johnathan Childress. Their combined efforts have led to advancements in safety technologies and innovative designs.
Conclusion
John W Holtrop's contributions to the fields of hydraulic systems and fuel safety are commendable. His innovative patents reflect a commitment to enhancing safety and efficiency in critical applications. His work continues to influence the industry positively.