Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8801675 | Syringe with adjustable two piece plunger rod | James Janish, Glenn D. Kopf | 2014-08-12 |
| 7976510 | Syringe with adjustable two piece plunger rod | James Janish, Glenn D. Kopf | 2011-07-12 |