Rensink; Robert L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rensink; Robert L..The latest application filed is for "high comfort mattresses having fiberballs".
- Rensink; Robert L. - Denver CO US
- Rensink; Robert L - Denver CO
- Rensink; Robert L. - Arvada CO
| Patent | Date |
|---|---|
| High comfort mattresses having fiberballs Grant 8,448,315 - Rensink May 28, 2 | 2013-05-28 |
| High Comfort Mattresses Having Fiberballs App 20110067215 - Rensink; Robert L. | 2011-03-24 |
| Mattresses With Heat Dissipation App 20110047708 - Rensink; Robert L. ; et al. | 2011-03-03 |
| High Comfort Mattresses Having Fiberballs App 20100115704 - Rensink; Robert L. | 2010-05-13 |
| High comfort mattresses having fiberballs Grant 7,617,788 - Rensink November 17, 2 | 2009-11-17 |
| Mattress systems and methods of making Grant 7,617,556 - Rensink November 17, 2 | 2009-11-17 |
| High Comfort Mattresses Having Fiberballs App 20080092302 - Rensink; Robert L. | 2008-04-24 |
| High comfort mattresses having fiberballs Grant 7,284,494 - Rensink October 23, 2 | 2007-10-23 |
| High comfort mattresses having fiberballs App 20060096032 - Rensink; Robert L. | 2006-05-11 |
| Mattress systems and methods of making App 20060059631 - Rensink; Robert L. | 2006-03-23 |
| No-flip mattress systems and methods Grant 6,952,850 - Visser , et al. October 11, 2 | 2005-10-11 |
| High comfort mattresses and methods for constructing them Grant 6,895,620 - Rensink May 24, 2 | 2005-05-24 |
| High Comfort Mattresses And Methods For Constructing Them App 20050097676 - Rensink, Robert L. | 2005-05-12 |
| No-flip mattress systems and methods App 20040148706 - Visser, Barney D. ; et al. | 2004-08-05 |
| No-flip mattress and methods for their construction Grant 6,643,876 - Visser , et al. November 11, 2 | 2003-11-11 |
| No-flip mattress and methods for their construction App 20030093864 - Visser, Barney D. ; et al. | 2003-05-22 |
| Double bed arrangement with combination mattress Grant 5,259,079 - Visser , et al. November 9, 1 | 1993-11-09 |
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