Assignee
No assignee recorded.
Inventors
- Sukuru Ramakrishna Rao (6 patents)
- Swapan Kumar Ghosh (14 patents)
- Unknown
- Barun Kumar Mall (2 patents)
- Shreekant Verma (2 patents)
- Gulab Singh (3 patents)
- Satinath Mazumdar (2 patents)
US Patent 6419620 · Granted Jul 16, 2002
No assignee recorded.