Starkey Laboratories and its ousted president traded accusations of serious improprieties on Friday, escalating a conflict that first came into public view when the hearing-aid maker abruptly fired eight top people in September.
Former President Jerry Ruzicka alleged in a whistleblower lawsuit that Starkey owner Bill Austin or his family members diverted millions in company funds for personal use, violated U.S. tax and customs laws, falsified records and sold hearing aids labeled new that were made from old components.
"Austin routinely pressured manufacturing personnel to use defective microphones and speakers, and other used or defective parts for hearing aids" sold to the company's foundation, the lawsuit said.
Starkey's attorney shot back, claiming that Ruzicka stole millions from the company.
The company, based in Eden Prairie, is one of the top hearing aid makers in the world and the only major player headquartered in the United States. It is well-known for its Starkey Foundation arm and elaborate galas that have featured former presidents and rock stars raising money to give hearing aids to poor children worldwide.
The accomplishments of both the company and foundation, however, have been overshadowed for months by Austin's firing of a big portion of his executive staff, plus several other employees, and an ensuing federal investigation.
One of the fired executives, former chief operating officer Keith Guggenberger, filed a wrongful termination lawsuit in October, alleging that a rift developed between Ruzicka and Austin over Austin's stepson, Brandon Sawalich, and what his role at the company should be.
Then in November, FBI and Internal Revenue Service agents raided Ruzicka's home, taking records, computers and a car. Agents also questioned many of the other fired and current employees.