Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10038958 | Tape cast multilayer sonar transducer | James D. Weigner, Raymond Porzio | 2018-07-31 |
| 9624966 | Floating clevis mechanism | Michael R. Obleman, Blake A. Carnahan, Michael J. Avery | 2017-04-18 |
| 9526928 | Fall protection system | William D. Putzer | 2016-12-27 |
| 9070880 | Method of manufacturing a tape cast multilayer sonar transducer | James D. Weigner, Raymond Porzio | 2015-06-30 |
| 7679266 | Longitudinally driven slotted cylinder transducer | Raymond Porzio, David J. Erickson | 2010-03-16 |
| 7466066 | Longitudinally driven slotted cylinder transducer | Raymond Porzio, David J. Erickson | 2008-12-16 |