Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6582571 | Diaphragm cell cathode structure | Richard L. Romine, Thomas F. Florkiewicz, John J. Jahn | 2003-06-24 |
| 6352622 | Lead electrode | Carl W. Brown, Jr., Jeries I. Bishara, Lynne M. Ernes, Andy W. Getsy, Kenneth L. Hardee +3 more | 2002-03-05 |
| 6328860 | Diaphragm cell cathode busbar structure | Richard L. Romine, Thomas F. Florkiewicz, John J. Jahn | 2001-12-11 |
| 6254743 | Expanded titanium metal mesh | John E. Bennett, Thomas A. Mitchell | 2001-07-03 |
| 6139705 | Lead electrode | Carl W. Brown, Jr., Jeries I. Bishara, Lynne M. Ernes, Andy W. Getsy, Kenneth L. Hardee +3 more | 2000-10-31 |
| 5849164 | Cell with blade electrodes and recirculation chamber | — | 1998-12-15 |
| 5804053 | Continuously electroplated foam of improved weight distribution | Anthony J. Vaccaro, Janet S. Gregg, Daniel W. Gibbons, James R. Brannan, Jean M. Hinden | 1998-09-08 |
| 5783058 | Anode electroplating cell and method | H. Kirk Fowler, Zane A. Wade | 1998-07-21 |
| 5759361 | Cathodic protection system for a steel-reinforced concrete structure | John E. Bennett, Thomas A. Mitchell | 1998-06-02 |
| 5639358 | Cathodic protection system for a steel-reinforced concrete structure | John E. Bennett, Thomas A. Mitchell | 1997-06-17 |
| 5584975 | Tubular electrode with removable conductive core | Andy W. Getsy | 1996-12-17 |
| 5454925 | Repair of mesh electrode spaced from electrode pan | Kevin Garland, Edward M. Halko, Zane A. Wade | 1995-10-03 |
| 5451307 | Expanded metal mesh and anode structure | John E. Bennett, Thomas A. Mitchell | 1995-09-19 |
| 5423961 | Cathodic protection system for a steel-reinforced concrete structure | John E. Bennett, Thomas A. Mitchell | 1995-06-13 |
| 5421968 | Cathodic protection system for a steel-reinforced concrete structure | John E. Bennett, Thomas A. Mitchell | 1995-06-06 |
| 5372687 | Cathodic protection disk anode | H. Kirk Fowler, Donald J. Groszek | 1994-12-13 |
| 5188721 | Plate anode having bias cut edges | Lawrence J. Gestaut | 1993-02-23 |
| 5100525 | Spring supported anode | Charles P. Tomba, Thomas A. Liederbach, Edmund L. Cimino | 1992-03-31 |
| 5017275 | Electroplating cell anode | Andrew J. Niksa | 1991-05-21 |
| 4936971 | Massive anode as a mosaic of modular anodes | — | 1990-06-26 |
| 4927717 | Bipolar metal/air battery | Homer L. Turley, Marilyn J. Niksa, Andrew J. Niksa | 1990-05-22 |
| 4900410 | Method of installing a cathodic protection system for a steel-reinforced concrete structure | John E. Bennett, Thomas A. Mitchell | 1990-02-13 |
| 4828939 | Bipolar metal/air battery | Homer L. Turley, Marilyn J. Niksa, Andrew J. Niksa | 1989-05-09 |
| 4788764 | Method of making a unitized electrode assembly | Marilyn J. Niksa, Leslie K. Lakatos, Douglas J. Wheeler, Frank Solomon, Andrew J. Niksa +4 more | 1988-12-06 |
| 4756980 | Battery with modular air cathode and anode cage | Marilyn J. Niksa, Leslie K. Lakatos, Douglas J. Wheeler, Andrew J. Niksa, Thomas J. Schue +1 more | 1988-07-12 |