Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D353321 | Combined bottle and trigger sprayer | Wilhelmus Johannes Joseph Maas | 1994-12-13 |
| D347788 | Combined bottle and trigger sprayer | Wilhelmus Johannes Joseph Maas | 1994-06-14 |
| D346962 | Bottle | Wilhelmus Johannus Joseph Maas | 1994-05-17 |
| D346547 | Sprayer | Wilhelmus Johannes Joseph Maas | 1994-05-03 |
| 5297701 | All plastic trigger sprayer | Wilhelmus Johannes Joseph Maas, Petrus Lambertus Wilhelmus Hurkmans | 1994-03-29 |