Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651157 | Split seal assembly and method | — | 2017-05-16 |
| 8651494 | Split seal assembly and method | — | 2014-02-18 |
| 5490682 | Split mechanical face seal | Jon J. Radosav, Orest T. Browar, Angelo G. Ralle | 1996-02-13 |
| 5199720 | Split mechanical face seal | Jon J. Radosav, Thomas A. Evans, Russell G. Wieser, Brian J. Atwater, Robert J. Eisbrenner | 1993-04-06 |
| 5114163 | Split mechanical face seal | Jon J. Radosav, Thomas A. Evans, Russell G. Wieser, Brian J. Atwater, Robert J. Eisbrenner | 1992-05-19 |
| 4627961 | Calcium-aluminum briquettes | — | 1986-12-09 |
| 4450136 | Calcium/aluminum alloys and process for their preparation | Mark Lambert | 1984-05-22 |