Nagpur
India
3
2008-06-12
The entities that hold a legal rights for patent applications filed by inventor Devotta Sukumar:
Sukumar Devotta from Nagpur, IN has applied for patents for these inventions. The list has both pending applications and granted patents:
Circular secondary clarifier for wastewater treatment and an improved solids-liquid separation process thereof
#2 | 2007-09-20Method for detecting the presence of water born pathogens and indicator microorganism
#3 | 2007-09-13Surface-modified zeolite and process for synthesis thereof for sequestration of anions
4191287 ⎘