Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5899053 | Lawn mower blade | — | 1999-05-04 |
| 5564591 | Beverage container having sealed integral dispensing means | William C. Christine, Joy M. Caspers | 1996-10-15 |
| 5356039 | Pump tube and pouch | William C. Christine | 1994-10-18 |
| 5271208 | Method and apparatus for picking up and reshaping a fluid filled bag | William C. Christine | 1993-12-21 |
| 5242083 | Liquid dispensing system having a liquid reservoir | William C. Christine | 1993-09-07 |