Gupta; Ram Pratap
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gupta; Ram Pratap.The latest application filed is for "method to produce tone-controlled colors in colorless crystals".
- Gupta; Ram Pratap - Nandpuri Jaipur IN
- Gupta; Ram Pratap - Jaipur IN
| Patent | Date |
|---|---|
| Method to produce tone-controlled colors in colorless crystals Grant 7,732,011 - Gupta , et al. June 8, 2 | 2010-06-08 |
| Method to Produce Tone-Controlled Colors in Colorless Crystals App 20090246370 - Gupta; Ram Pratap ; et al. | 2009-10-01 |
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