Assignee
Inventors
- Potlapally Rajender Kumar (13 patents)
- Siripragada Mahender Rao (5 patents)
- Kotra Narasimha Murthy (1 patents)
- Sirisilla Raju (1 patents)
- Mamillapalli Ramabhadra Sarma (1 patents)
- Gaddam Om Reddy (20 patents)
US Patent 6559335 · Granted May 6, 2003