Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6499617 | Rotary seal stopper | John J. Niedospial, Jr., Timothy J. Gabbard | 2002-12-31 |
| 6450375 | Slotted closing valve for openings of containers | Johannes Hins, Timothy I. Gabbard | 2002-09-17 |