Langerud; Alan D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Langerud; Alan D..The latest application filed is for "apparatus for dispensing medicinal fluids and method of making same".
- Langerud; Alan D. - Plymouth MN
- Langerud; Alan D. - Saint Paul MN
| Patent | Date |
|---|---|
| Apparatus for dispensing medicinal fluids and method of making same Grant 8,821,454 - Kriesel , et al. September 2, 2 | 2014-09-02 |
| Fluid dispenser Grant 8,403,887 - Kriesel , et al. March 26, 2 | 2013-03-26 |
| Pain management dispenser Grant 8,197,445 - Kriesel , et al. June 12, 2 | 2012-06-12 |
| Fluid delivery device with variable force spring Grant 8,123,723 - Bivin , et al. February 28, 2 | 2012-02-28 |
| Fluid delivery device with variable force spring Grant 8,114,052 - Bivin , et al. February 14, 2 | 2012-02-14 |
| Apparatus for dispensing medicinal fluids and method of making same App 20110282300 - Kriesel; Marshall S. ; et al. | 2011-11-17 |
| Fluid dispenser App 20110251556 - Kriesel; Marshall S. ; et al. | 2011-10-13 |
| Fluid delivery and mixing apparatus with flow rate control Grant 8,029,468 - Kriesel , et al. October 4, 2 | 2011-10-04 |
| Pain management dispenser App 20100312187 - Kriesel; Marshall S. ; et al. | 2010-12-09 |
| Fluid delivery apparatus with vial fill Grant 7,837,653 - Kriesel , et al. November 23, 2 | 2010-11-23 |
| Fluid delivery device with variable force spring Grant 7,828,770 - Bivin , et al. November 9, 2 | 2010-11-09 |
| Fluid delivery device with variable force spring App 20100241074 - Bivin; Donald B. ; et al. | 2010-09-23 |
| Fluid delivery device with variable force spring App 20100222741 - Bivin; Donald B. ; et al. | 2010-09-02 |
| Distal rate control device Grant 7,694,938 - Kriesel , et al. April 13, 2 | 2010-04-13 |
| Two part fluid dispenser App 20100056998 - Kriesel; Marshall S. ; et al. | 2010-03-04 |
| Variable force spring App 20090108511 - Bivin; Donald B. ; et al. | 2009-04-30 |
| Fluid delivery device with variable force spring App 20090112163 - Bivin; Donald B. ; et al. | 2009-04-30 |
| Fluid dispensing apparatus with flow rate control App 20080009835 - Kriesel; Marshall S. ; et al. | 2008-01-10 |
| Fluid delivery and mixing apparatus with flow rate control App 20060206052 - Kriesel; Marshall S. ; et al. | 2006-09-14 |
| Distal rate control device App 20060196552 - Kriesel; Marshall S. ; et al. | 2006-09-07 |
| Fluid delivery apparatus with vial fill App 20060195057 - Kriesel; Marshall S. ; et al. | 2006-08-31 |
| Laser alignment and control system Grant 5,124,524 - Schuster , et al. June 23, 1 | 1992-06-23 |
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