Oltman; Stephen B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oltman; Stephen B..The latest application filed is for "energy-dissipation system".
- Oltman; Stephen B. - Hope IN
- Oltman; Stephen B - Hope IN
| Patent | Date |
|---|---|
| Energy-dissipation system Grant RE47,971 - Tanner , et al. | 2020-05-05 |
| Energy-dissipation system Grant 9,592,752 - Oltman , et al. March 14, 2 | 2017-03-14 |
| Energy-dissipation system Grant 9,315,126 - Tanner , et al. April 19, 2 | 2016-04-19 |
| Energy-dissipation System App 20160059749 - Oltman; Stephen B. ; et al. | 2016-03-03 |
| Energy-dissipation system Grant 9,221,366 - Oltman , et al. December 29, 2 | 2015-12-29 |
| Energy-dissipation System App 20150091344 - Tanner; Alan ; et al. | 2015-04-02 |
| Infant child restraint system Grant 8,393,674 - Keegan , et al. March 12, 2 | 2013-03-12 |
| Energy-dissipation System App 20120306243 - Oltman; Stephen B. ; et al. | 2012-12-06 |
| Infant Child Restraint System App 20120013157 - Keegan; Charles H. ; et al. | 2012-01-19 |
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