Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676866 | Apparatus for laser machining with a plurality of beams | Joachim Schulte in den Baumen, Robert Grub, Herbert Gross, Jurgen Schweizer, Hans-Jurgen Kahlert +3 more | 1997-10-14 |
| 5666722 | Method of manufacturing printed circuit boards | Wilhelm Tamm, Walter Olbrich, Michael Weitmann, Si-Ty Lam | 1997-09-16 |