David Vertegaal

David Vertegaal
I have developed and patented a method to reuse and get money for a problematic ammonia-rich liquor from sludge digestion
I have developed a concept for a chewing gum that removes heavy metals from your body just by chewing
I have developed a concept for CO2-free cement production (with little development at present due to lack of resources, especially time)
I have developed, with 2 other companies, different unique audio innovations for the consumer market that will be introduced by the end of 2010 (confidential)