Welcome to HearAgain.org. This website is dedicated to sharing the story of Adam Kissiah, the original inventor of the implantable hearing device, which later became known as the Cochlear Implant. Browse through the pages of this site to learn about Adam’s invention, which went on to become the Cochlear Implant. Learn the true history of his work and the impact it is having on children and society as a whole.

Adam Kissiah was born in Charlotte, North Carolina, and graduated from Oakhurst High School (Charlotte) in May 1947. After one year at the University of North Carolina at Chapel Hill, Adam joined the U.S. Navy in July 1949 and remained until March 1953 (Korean War, honorably discharged).

After discharge from the Navy, Adam returned to school at Charlotte College, and the University of North Carolina at Chapel Hill, NC where he earned a B.S. in Physics in 1956.

From September 1956 to April 1963, Adam was employed by RCA Service Co. and Pan American World Airways at Patrick AFB/Cape Canaveral (Missile Test Division) as Electronic Tracking Systems Engineer supporting Redstone, Jupiter, Mercury, Pershing, and Minuteman rocket Programs).

In April, 1963, he was employed by the National Aeronautics and Space Administration (NASA), at Kennedy Space Center, FL. And assigned duties as launch instrumentation systems engineer. He served in various capacities such as section chief, staff engineer, and as contract technical manager/representative in launch instrumentation and data systems operation and management.

He supported Mercury, Gemini, Apollo, Apollo Skylab, Apollo-Soyuz test project (ASTP), and shuttle programs through November 1989.

During his employment with NASA, he applied for a patent through NASA / Kennedy Space Center (KSC) patent counsel (James O. Harrell) for the patent of an electronic digital hearing aid, United States Patent # 4,063,048, awarded Dec 13, 1977, re-issued (#31,031) Sep 14, 1982.

The patent is considered the first patentable design for digital electronic stimulation of the acoustic nerve in humans. Principles are currently being used in human implantation for hearing restoration in profoundly deaf patients throughout the U.S., and many other countries around the world. Read Adam’s paper, The History of the Cochlear Implant.

Adam retired from NASA on December 2, 1989.

More About Adam

Adam is a member of the Institute of Electrical and Electronic Engineers (IEEE), Canaveral Section, Florida, a member of the American Legion, and is a current member of the board of directors of the New Abilities Federation, Chicago, Ill.


  • December 2001 – Adam Kissiah was awarded the IEEE Electrotechnology Transfer Award for contributions in the fields of aerospace instrumentation, including developing principles of the Cochlear implant device.
  • October 2002 – NASA recognized that Adam Kissiah invented the Implantable Hearing Device by awarding him with the prestigious NASA Space Act Award. The award included a signed certificate from NASA Administrator Sean O’Keefe and $21,000, the largest monetary award ever given to a single inventor in Kennedy’s history.
  • April 10, 2003 – The Space Technology Hall of Fame recognized that Adam Kissiah invented the implantable hearing device and inducted Adam as a member.
  • July 30, 2004 – The World Ability Federation recognized that Adam Kissiah invented the implantable hearing device. The Federation presented him with the World Ability Award for his outstanding contribution.

View more awards and press coverage.

In the midst of the recognition surrounding his invention, Adam Kissiah has remained extremely humble about his role.  “Regardless of what level of participation I had, it is nice to know I contributed to making many lives better,” he said.

More Information

See Adam Kissiah’s patent for the cochlear implant at Implantable Electronic Hearing Aid – United States Patent # 4,063,048

Questions and Comments

If you have any questions about how Adam Kissiah invented the Implantable Hearing Device, please send an email to [email protected] or post a message below.

3 thoughts on “Adam Kissiah: Inventor of the Implantable Hearing Device

  1. L. Jacobson Reply

    I read through the entire website and I’m amazed at your story. It is inspiring to know that there are still people around who truly want to help people, and aren’t just out to get rich. Your invention laid the groundwork for today’s cochlear implant, which is now an industry unto itself. You are an unsung hero and thousands of people owe you a world of gratitude. You’ve impacted the lives of countless mothers and fathers, sons and daughters, brothers and sisters, who can now hear because of the work you did.

    • Karen Kissiah Reply

      This reply is in regards to the post from “L. Jacobson.”
      I’m replying on behalf of Adam Kissiah’s children, as he passed away in 2014. We wanted to take the time to tell you how much we appreciate your kind words, and for taking the time to post them on the site. We don’t check it regularly so please pardon our delay in replying. Our appreciation is no less heartfelt, despite the delay. Anyone who knew Adam (he went by “Bud”, a nickname started by his NASA buddies) would tell you that he was a truly selfless person. He had the most kind-hearted and gentle nature of anyone you’d ever meet, and was very humble in general, and in regards to his invention. If he were here, he’d be thrilled to see your post and would reach out to you personally, and thank you profusely. Knowing that he helped people was the best part of it for him. Thank you again for your kindness.

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