Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7332984 | Electronic signal filter including solderless ground clip having surge protection and shielding features | Carlo L. Panetta, Joseph A. Zennamo, Jr., Kenneth J. Sojda | 2008-02-19 |
| 6989994 | Circuit board sub-assemblies, methods for manufacturing same, electronic signal filters including same, and methods, for manufacturing electronic signal filters including same | Joseph A. Zennamo, Jr. | 2006-01-24 |
| 6949989 | Electronic signal filter including solderless ground clip having surge protection and shielding features | Carlo L. Panetta, Joseph A. Zennamo, Jr. | 2005-09-27 |
| 6933806 | Electrical signal filter with solderless ground connection | Joseph A. Zennamo, Jr. | 2005-08-23 |
| 6842101 | Tunable inductor | Joseph A. Zennamo, Jr. | 2005-01-11 |
| 6829813 | Method of installing an electrical signal filter | Joseph A. Zennamo, Jr. | 2004-12-14 |
| 6791436 | Modular electrical signal filter assembly | Joseph A. Zennamo, Jr. | 2004-09-14 |
| 6759927 | Isolation shield assembly for electrical filters and a method of manufacturing electrical filters including same | Joseph A. Zennamo, Jr., Gary J. Clark, Michael Lamb | 2004-07-06 |
| 6674342 | Electrical signal filter with improved isolation shield | Joseph A. Zennamo, Jr. | 2004-01-06 |
| 6636129 | Two-tiered tuned filter | Joseph A. Zennamo, Jr. | 2003-10-21 |
| 6560087 | Electronic signal filter with surge protection mechanism | Joseph A. Zennamo, Jr., William Louise, Dale W. Marland | 2003-05-06 |
| 6429754 | Electrical signal filter with improved isolation shield | Joseph A. Zennamo, Jr. | 2002-08-06 |
| 6273766 | Electronic device including a collet assembly with dual receiving sockets | Joseph A. Zennamo, Jr. | 2001-08-14 |
| 5770983 | Reduced length tuned filter having transverse oriented coils | Joseph A. Zennamo, Jr. | 1998-06-23 |
| 5662494 | Filter structure with self-sealing collet assembly | Joseph A. Zennamo, Jr. | 1997-09-02 |