Location History:
- Bothell, WA (US) (1999)
- Albuquerque, NM (US) (2003)
Company Filing History:
Years Active: 1999-2003
Title: Innovations by Donald E. Ham
Introduction
Donald E. Ham is an accomplished inventor based in Albuquerque, NM (US). He holds 2 patents that showcase his expertise in aircraft systems. His work has significantly contributed to enhancing safety and functionality in aviation.
Latest Patents
One of his latest patents is the "Cargo door electrical control and warning indication system and method of use." This invention provides a warning indication system for the cargo door of an aircraft, which can be positioned in various states, including opened, closed, latched, and locked. The system outputs signals to determine the door's position accurately, minimizing false indications and generating appropriate warnings based on the phase of flight.
Another notable patent is the "Engine parameter activated airplane exit locking system." This system prevents inadvertent or deliberate operation of an aircraft exit during critical phases such as take-off, in-flight, or landing. It includes mechanisms to determine engine status, thrust lever position, and whether service doors are closed, generating lock/unlock signals accordingly.
Career Highlights
Donald E. Ham is associated with The Boeing Company, where he has made significant contributions to aircraft safety and operational efficiency. His innovative designs reflect a deep understanding of aviation needs and challenges.
Collaborations
He has collaborated with notable coworkers, including Todd Burton Brouwer and Leo Walter Plude, contributing to a dynamic team focused on advancing aviation technology.
Conclusion
Donald E. Ham's contributions to aviation through his patents demonstrate his commitment to innovation and safety in the industry. His work continues to influence aircraft design and operational protocols.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.