Leclerc; Denys F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leclerc; Denys F..The latest application filed is for "method for determining chemical pulp kappa number with visible-near infrared spectrometry".
- Leclerc; Denys F. - Vancouver CA
- Leclerc; Denys F. - Surrey CA
| Patent | Date |
|---|---|
| Method for determining chemical pulp kappa number with visible-near infrared spectrometry Grant 7,604,712 - Trung , et al. October 20, 2 | 2009-10-20 |
| Method for determining chemical pulp Kappa number with visible-near infrared spectrometry App 20060196622 - Trung; Thanh P. ; et al. | 2006-09-07 |
| Determination of ionic species concentration by near infrared spectroscopy App 20020053640 - Kester, Michael ; et al. | 2002-05-09 |
| Determination of sodium sulfide and sulfidity in green liquors and smelt solutions Grant 5,616,214 - Leclerc April 1, 1 | 1997-04-01 |
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