SPEARMAN; MICHAEL
Patent Applications and Registrations
Patent applications and USPTO patent grants for SPEARMAN; MICHAEL.The latest application filed is for "pleated media for a conical shaped filter element".
- SPEARMAN; MICHAEL - THE WOODLANDS TX
- Spearman; Michael - The Woodlandds TX
| Patent | Date |
|---|---|
| Pleated Media For A Conical Shaped Filter Element App 20220016562 - ZIA; MAJID ; et al. | 2022-01-20 |
| Medical gas humidification system Grant 8,945,040 - Spearman , et al. February 3, 2 | 2015-02-03 |
| Medical gas humidification system App 20130303977 - Spearman; Michael ; et al. | 2013-11-14 |
| Method for the selective extraction of acids, bases and polar salts Grant 8,425,663 - Thundyil , et al. April 23, 2 | 2013-04-23 |
| Medical gas humidification system Grant 8,292,840 - Spearman , et al. October 23, 2 | 2012-10-23 |
| Hemostatic media Grant 8,063,264 - Spearman , et al. November 22, 2 | 2011-11-22 |
| Apparatus and method of drying using a gas separation membrane App 20090260253 - Roberts; Keith A. ; et al. | 2009-10-22 |
| Method for the selective extraction of acids Grant 7,604,685 - Thundyil , et al. October 20, 2 | 2009-10-20 |
| Medical gas humidification system Grant 7,476,212 - Spearman , et al. January 13, 2 | 2009-01-13 |
| Oxygen humidifier App 20080173175 - Spearman; Michael ; et al. | 2008-07-24 |
| Method for the selective extraction of acids, bases and polar salts App 20080127823 - Thundyil; Matt ; et al. | 2008-06-05 |
| Oxygen humidifier Grant 7,331,342 - Spearman , et al. February 19, 2 | 2008-02-19 |
| Hemostatic media App 20070060856 - Spearman; Michael ; et al. | 2007-03-15 |
| Method for the selective extraction of acids App 20060107833 - Thundyil; Matt ; et al. | 2006-05-25 |
| Oxygen humidifier App 20050072425 - Spearman, Michael ; et al. | 2005-04-07 |
| Medical gas humidification system App 20040254524 - Spearman, Michael ; et al. | 2004-12-16 |
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