Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660610 | Remotely adjustable glass feeder needle assembly | Frank J. DiFrank, John M. Slifco | 1997-08-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5660610 | Remotely adjustable glass feeder needle assembly | Frank J. DiFrank, John M. Slifco | 1997-08-26 |