Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6394141 | Single lumen to multiple lumen transition catheter and method | Christopher Mason Wages, Charles Schryver | 2002-05-28 |
| 5945052 | "Unitary ""Y"" tubing and method for manufacturing same" | Charles Schryver | 1999-08-31 |
| 5549579 | Unitary drain and method for making | Charles Schryver | 1996-08-27 |
| 5511965 | Apparatus for extruding tubing having a variable outer diameter | Gregory N. Nordgren, Charles Schryver | 1996-04-30 |