Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6532917 | Portable, internal combustion engined power tool and a method of controlling its operation | Joachim Thieleke | 2003-03-18 |
| 6378288 | Combustion-engined tool with an increased velocity of the expanding flame front in the fore-chamber of the tool combustion chamber | Kaveh Towfighi, Harald Fielitz | 2002-04-30 |