Assignee
Inventors
- Braj Bhushan Lohray (61 patents)
- Vidya Bhushan Lohray (60 patents)
- Ashok Bajji (19 patents)
- Shivaramayya Kalchar (12 patents)
- Rajagopalan Ramanujam (37 patents)
- Ranjan Chakrabarti (35 patents)
US Patent 6939988 · Granted Sep 6, 2005