Chakravarti; Kalidas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chakravarti; Kalidas.The latest application filed is for "cut resistant yarn and apparel".
- Chakravarti; Kalidas - Vermilion OH
- Chakravarti; Kalidas - Midlothian VA
- Chakravarti; Kalidas - Richmond VA
| Patent | Date |
|---|---|
| Cut resistant yarn and apparel Grant 6,266,951 - Chakravarti July 31, 2 | 2001-07-31 |
| Spin finish composition Grant 5,232,742 - Chakravarti August 3, 1 | 1993-08-03 |
| Process for producing anti-wicking polyester yarn and product produced thereby Grant 5,116,682 - Chakravarti , et al. May 26, 1 | 1992-05-26 |
| Process for the production of reinforced rubber articles Grant 4,381,640 - Chakravarti , et al. May 3, 1 | 1983-05-03 |
| Production of thermally stabilized polyester Grant 4,171,422 - Lazarus , et al. October 16, 1 | 1979-10-16 |
| Production of thermally stabilized polyester Grant 4,152,318 - Lazarus , et al. May 1, 1 | 1979-05-01 |
| Production of thermally stabilized polyester Grant 4,130,541 - Lazarus , et al. December 19, 1 | 1978-12-19 |
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