Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10315937 | Apparatus for germ reduction of a fluid and a process for use thereof | Hanns Wolf Oberwalder, Sebastian Oberwalder, Marc Wehrli, Sebastian Hirschberg | 2019-06-11 |
| 4900092 | Barrel for rock breaking tool and method of use | Hermanus Q. Van Der Westhuizen | 1990-02-13 |
| 4829900 | Mat for use with rock breaking tool | Hermanus Q. Van Der Westhuizen | 1989-05-16 |