Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992253 | Strength strand construction for a longitudinal section of a cable | Walter J. Roderick, Donald C. Portofee | 2006-01-31 |
| 6982383 | Outer casing structure and fabrication method for cable sections and navy buoyant antennas | Edward H. Dzwilewski, Thomas S. Ramotowski | 2006-01-03 |
| 6426464 | Cable sectional assembly which houses concatenated electronic modules | Donald C. Portofee, Thomas S. Ramotowski | 2002-07-30 |