Downloadable software for high availability middleware to implement computer service availability specifications for use in the telecommunications, military, and aerospace fields

Middleware software to enable clustered high availability computing platforms

Ear plugs for ear protection purposes; Ear trumpets; Hearing aids; Hearing aids for the deaf; Hearing protectors without the ability to reproduce or transmit sound; Medical testing devices for measuring hearing loss in patients, namely, audiometers; Surgical implants comprising artificial material

Non-metal door hardware, namely, a foot-operated door opener to enable the hands free engagement

Open source computer software for use in High Availability systems that manage software and system resources to ensure highest availability possible