Home › 2021 › Ktm Ag › Helmut Drochner

Helmut Drochner — 1 Patent in 2021

KAKtm Ag: 1 patents #2 of 21Top 10%

Schalchen, AT: #1 of 2 inventorsTop 50%

Overall (2021): #437,403 of 548,734Top 80%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11149676	Two-stroke internal combustion engine	Christian Rehrl, Christian Mayrhofer, Stefan Spatzenegger, Christian Rathgeb, Michael Derntl +4 more	2021-10-19