Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494165 | Turbo engine with improved compensating piston gasket | Alfred Markwalder, George Kleynhans | 2016-11-15 |
| 8174152 | Assembly for supplying a consumer with electric power | John Talbot Boys, Grant Anthony Covic | 2012-05-08 |
| 5881468 | Spirit level | — | 1999-03-16 |