Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606148 | Cable joint | Thomas A. Escherich, Axel T. Esser | 1997-02-25 |
| 4879148 | Marker assembly | Frederick W. L. Hill, Malcolm G. Cross | 1989-11-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5606148 | Cable joint | Thomas A. Escherich, Axel T. Esser | 1997-02-25 |
| 4879148 | Marker assembly | Frederick W. L. Hill, Malcolm G. Cross | 1989-11-07 |