David D Ryder

Title: David D Ryder: Innovator in Gas Generating Materials

Introduction

David D Ryder is a notable inventor based in Gilbert, AZ (US), recognized for his contributions to the field of gas generating materials. With a total of 4 patents to his name, Ryder has made significant advancements that enhance safety in vehicle occupant protection devices.

Latest Patents

Ryder's latest patents include a "Binder for a gas generating material," which comprises an oxidizer, a fuel, and a binder composition. The binder composition features a polystyrene-based thermoplastic block copolymer and a thermoplastic modifier that is miscible with the copolymer, possessing a glass transition temperature greater than about 170°C. Another significant patent is for a "Gas generating material for vehicle occupant protection device." This invention includes a body of gas generating material that consists of about 40 to about 85 weight percent ammonium nitrate, along with a glycidyl azide polymer (GAP) that is cured with a polyfunctional acrylate. This innovative composition improves the burn and ignition rates of the ammonium nitrate-based gas generating material.

Career Highlights

Throughout his career, Ryder has worked with prominent companies such as TRW Vehicle Safety Systems Inc. and TRW Limited. His work in these organizations has contributed to the development of advanced safety technologies in the automotive industry.

Collaborations

Ryder has collaborated with notable professionals in his field, including Michael G Mangum and Jerome W Emery. These partnerships have likely fostered innovation and the sharing of ideas that enhance the effectiveness of his inventions.

Conclusion

David D Ryder's work in gas generating materials showcases his commitment to improving safety in vehicle occupant protection. His innovative patents and collaborations highlight his significant contributions to the field.