ErikFreiser 认领应用

My invention addresses a critical safety deficiency shared by bicycles, motorcycles and wheelchairs. Each year over 700 bicyclists are killed and 40,000 injured and almost 1500 wheelchair users are injured or killed in collisions with motor vehicles.My invention offers a simple, universally adaptable and inexpensive solution to one of the main causes of these accidents. Market: Over 1 billion bicycles+200million motorcycles worldwide and over 8 million wheelchair users in the US and Europe