Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808025 | Method for assembling a building using concrete columns | — | 2023-11-07 |
| 6095317 | Apparatus for transporting workpiece holders in circulation | Bernd Gennat, Matt Recchia | 2000-08-01 |
| 5643699 | Method and device for the mutual alignment of a film and a printed circuit board | — | 1997-07-01 |
| 5566840 | Device for aligning printed circuit boards and pattern carriers | Bernd Gennat | 1996-10-22 |
| 4829375 | Method for punching in printed circuit board laminates and related apparatus and articles of manufacture | Donald R. Alzmann, Michael Angelo, Arthur Brady | 1989-05-09 |
| 4568971 | Method and apparatus for successively positioning sheets of material with precision for punching aligning holes in the sheets enabling the sheets to be used in the manufacture of composite circuit boards | Donald R. Alzmann, Michael Angelo | 1986-02-04 |
| 4506442 | Method and apparatus for stacking a plurality of laminate layers to form a composite board | Donald R. Alzmann, Michael Angelo | 1985-03-26 |
| 4481533 | Method and apparatus for successively positioning sheets of material with precision for punching aligning holes in the sheets enabling the sheets to be used in the manufacture of composite circuit boards | Donald R. Alzmann, Michael Angelo | 1984-11-06 |