Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413230 | Refillable compressed gas capsule | Franz Grobl | 1995-05-09 |
| 4657162 | Liquid dispensing device with removable dosing unit | Hannes Folter, Franz Grobl | 1987-04-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5413230 | Refillable compressed gas capsule | Franz Grobl | 1995-05-09 |
| 4657162 | Liquid dispensing device with removable dosing unit | Hannes Folter, Franz Grobl | 1987-04-14 |