Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351114 | Process for measuring using standard blocks and a standard measuring block | Hans Sigg, Robert Viret, Heinz Wegmann | 1982-09-28 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351114 | Process for measuring using standard blocks and a standard measuring block | Hans Sigg, Robert Viret, Heinz Wegmann | 1982-09-28 |