Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368400 | Marking apparatus with cable drive | Roger L. Sieling | 1994-11-29 |
| 5316397 | Marking apparatus with multiple marking modes | John A. Robertson, Joseph F. Muscarella, Robert N. French | 1994-05-31 |