Location History:
- Westland, MI (US) (1999 - 2003)
- Costa Mesa, CA (US) (1989 - 2016)
- Temecula, CA (US) (2014 - 2019)
- Irvine, CA (US) (2020)
Company Filing History:
31 out of 31,002 
19 out of 26 
2 out of 7 Years Active: 1989-2020
Title: An Overview of Innovator James Holbrook Brown
Introduction
James Holbrook Brown, a prolific inventor based in Costa Mesa, CA, has an impressive portfolio of 38 patents. His contributions to the field of innovation are recognized for their practical applications, particularly in the areas of locking mechanisms and closure devices that utilize cutting-edge materials.
Latest Patents
Among his latest inventions, Brown has developed a Shape Memory Alloy Latching and Locking Closure System. This innovative locking device features a body with a cavity housing a plunger that transitions between open and closed positions. Integral to its design is an annular rotator that allows the plunger to rotate about a central longitudinal axis, paired with an annular latch that can shift between locked and unlocked states. The mechanism also includes a force transmission system that responds to activation signals to manage the locking process.
Another notable invention is the Closure Release Device, which consists of a housing attached to a closure, incorporating a rotatable actuating lever and a crank lever. The design features a coupling member that connects these levers, aided by a shape memory alloy actuator that can electrically engage or disengage the latch. This clever application of technology provides enhanced reliability and user control.
Career Highlights
James Holbrook Brown has made significant contributions through his work with esteemed companies such as GM Global Technology Operations LLC and Dynalloy, Inc. His experiences in these organizations have fostered his innovative approach and deep understanding of material sciences and engineering.
Collaborations
Throughout his career, Brown has collaborated with remarkable individuals, including Paul W. Alexander and Nancy L. Johnson. These partnerships have undoubtedly enriched his inventions, leading to groundbreaking developments in the field.
Conclusion
James Holbrook Brown exemplifies the spirit of innovation with his extensive patent portfolio and collaborative efforts. His advancements in locking mechanisms and closure devices reflect a commitment to enhancing security and functionality in everyday applications, thereby making a lasting impact on the industry.