Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438836 | Method for producing a cam that can be placed on a hollow shaft to form a camshaft | Andreas Barth, Henning Blocker, Frank Rohwer | 2002-08-27 |
| 6347451 | Process for manufacturing built-up camshafts | Henning Bloecker, Martin Kruessmann | 2002-02-19 |