Location History:
- Elizabethtown, PA (US) (1991 - 2015)
- Kimberton, PA (US) (2015)
Company Filing History:
2 out of 2,775 
2 out of 2,043 
1 out of 832,812 Years Active: 1991-2015
Title: **John Allen Hackman: A Visionary Inventor from Elizabethtown, PA**
Introduction
John Allen Hackman is a prominent inventor hailing from Elizabethtown, PA, known for his innovative contributions to electrical devices and dental protection. With a total of five patents to his name, Hackman's work showcases his commitment to enhancing technology and user comfort.
Latest Patents
Among his latest innovations is an electrical device featuring a circuit board equipped with a differential pair of signal conductors. This invention includes a communication cable with a shield layer that surrounds the conductors, ensuring efficient electrical performance. The design cleverly incorporates a cable jacket with an access opening, allowing for effective grounding through a specialized component.
Additionally, Hackman has developed a comfortable mouth guard designed for upper teeth. This mouth guard is unique in that it allows for unobstructed speaking and breathing by leaving at least 70% of the lingual side of the anterior teeth uncovered. The design includes soft inserts to enhance thickness in the posterior portions and a hard insert that offers increased protection for the anterior teeth.
Career Highlights
Throughout his career, John Allen Hackman has worked with reputable companies such as Amp LLC and Tyco Electronics Corporation. His experience in these organizations has significantly contributed to his innovative endeavors and practical application of his inventions.
Collaborations
Hackman has had the pleasure of collaborating with notable individuals in his field, including Michael Warren Fogg and Kenneth E. Markle. These partnerships have not only facilitated the sharing of ideas but have also played a crucial role in advancing his innovative projects.
Conclusion
John Allen Hackman continues to be an influential figure in the realm of inventions and innovative designs. His dedication to creating practical solutions, such as advanced electrical devices and comfortable dental products, underscores his role as a significant contributor to the field of technology and consumer health.