Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10743399 | Reducing restart cycle time of a plasma blow back torch for improved marking | David C. Griffin, Wayne Stanely Severence, Jr., Sriram Ramadurai | 2020-08-11 |
| 9272097 | Retractable safety syringe with non-loaded seal | Jeffrey C. Smith, Rex O. Bare | 2016-03-01 |
| 9155845 | Retractable safety syringe | — | 2015-10-13 |
| 8910610 | Oil pump with dual scavenging for a twin cam engine | — | 2014-12-16 |
| 8894618 | Puncturable membrane for safety syringe | Jeffrey C. Smith | 2014-11-25 |
| 8535266 | Retractable safety syringe | — | 2013-09-17 |
| 8517986 | Retractable safety syringe with non-loaded seal | Jeffrey C. Smith, Rex O. Bare | 2013-08-27 |
| 8398601 | Puncturable membrane for safety syringe | Jeffrey C. Smith | 2013-03-19 |
| 8277422 | Multi-chambered retractable safety syringe | Richard B. Oliver, Jeffrey C. Smith, Rex O. Bare | 2012-10-02 |
| 8152762 | Plunger activated vacuum release mechanism for a syringe | Jeffrey C. Smith, Rex O. Bare | 2012-04-10 |
| 8088104 | Syringe | Jeffrey C. Smith, Rex O. Bare | 2012-01-03 |
| 7972300 | Syringe | Jeffrey C. Smith, Rex O. Bare | 2011-07-05 |
| 7947020 | Retractable safety syringe | — | 2011-05-24 |
| 7572247 | Syringe | Jeffrey C. Smith | 2009-08-11 |