Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923430 | Valve | Leon Kerger | 2005-08-02 |
| 5460197 | Valve for a tap of a gas cylinder and tap having such a valve | Leon Kerger | 1995-10-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6923430 | Valve | Leon Kerger | 2005-08-02 |
| 5460197 | Valve for a tap of a gas cylinder and tap having such a valve | Leon Kerger | 1995-10-24 |