Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358070 | Ladder top | Frederick J. Bartnicki, Harold L. Bernard, Robert D. Beggs, Donald M. Werner | 1994-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358070 | Ladder top | Frederick J. Bartnicki, Harold L. Bernard, Robert D. Beggs, Donald M. Werner | 1994-10-25 |