Location History:
- Wheaton, IL (US) (1977 - 1980)
- Hershey, PA (US) (1988 - 2001)
Company Filing History:
2 out of 3,081 
1 out of 1,452 
3 out of 832,761 Years Active: 1977-2001
Title: Edward H Key: Innovator in Electrical Contact Technology
Introduction
Edward H Key is a notable inventor based in Wheaton, IL (US). He has made significant contributions to the field of electrical contact technology, holding a total of 6 patents. His innovative designs have paved the way for advancements in lamp socket assemblies and electrical contact pins.
Latest Patents
One of Edward's latest patents is the Angled IDC lamp socket assembly. This invention features a body and a housing that contains opposing lamp retaining clips and a plurality of IDC contacts. The housing is designed with multiple holes to receive wire leads and includes a housing disc. The IDC contacts connect electrically to the wire leads at the bottom and to the lamp at the top. This design allows the horizontal axis of the lamp to extend at an angle in relation to the wire leads, with a preferred angle of 90 degrees, creating a right angle lamp socket.
Another significant patent is the S-shaped compliant pin. This solderless electrical contact, commonly referred to as a press-fit contact pin, includes a press-fit section that resembles an 'S' shape in cross-section. The longitudinal section has a tapering cross-section to provide a lead-in angle. The design of the press-fit section features curved faces formed from an arc of radius defined by specific parameters, enhancing its functionality in electrical applications.
Career Highlights
Throughout his career, Edward H Key has worked with various companies, including Trw Limited. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to the advancement of electrical contact technology.
Collaborations
Edward has collaborated with notable individuals such as Steven M Boyd and Ronald E Thomas. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Edward H Key's contributions to electrical contact technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in technology.