Picayune, Mississippi
United States
2
2012-04-19
The entities that hold a legal rights for patent applications filed by inventor Wolverton Billy C.:
Billy C. Wolverton from Picayune, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Micro-irrigation device, system, and method for plant-based cleaning of indoor air and filter bed bioregeneration
#2 | 2011-07-07Micro-irrigation device, system, and method for plant-based cleaning of indoor air and filter bed bioregeneration
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