Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431327 | Stroboscopic electron-beam signal image mapping | Xianghong Tong, Martin Von Haartman, Wen-Hsien Chuang, Zhiyong Ma, Hyuk-Ju Ryu +6 more | 2025-09-30 |
| 10429141 | Cooling tower fill structures | Karl Anthony Tobin | 2019-10-01 |
| 9922720 | Random fuse sensing | Jason G. Sandri, Horaira Abu, Matthew B. Pedersen, Brian William Harris, Ian S. Walker +1 more | 2018-03-20 |
| 5185105 | Splash bar construction for a cooling tower | — | 1993-02-09 |
| 5017310 | Interconnecting liquid contact plate support system for cooling towers | — | 1991-05-21 |
| 5017309 | Liquid contact plate and support system for cooling towers | — | 1991-05-21 |
| 4996008 | Cooling tower liquid contact plate support system | — | 1991-02-26 |
| 4995976 | Water purification straw | Sheldon A. Vermes, David M. Botts | 1991-02-26 |
| 4654806 | Method and apparatus for monitoring transformers | Thomas D. Poyser, Randall N. Avery, John W. Bankoske, John D. Borst, Clive W. Kimblin +6 more | 1987-03-31 |
| 4591462 | Fire control system for a gas and liquid contact apparatus | — | 1986-05-27 |
| 4482930 | Electrical protection equipment with digital integration apparatus for firing pulse initiation | Louis C. Grove, Jr., Robert C. Miller, Robert M. Oates | 1984-11-13 |
| D270952 | Combined lighter holder and pipe smoker's tool | — | 1983-10-11 |
| 4347539 | Electrical equipment protective apparatus with energy balancing among parallel varistors | Robert T. Innis | 1982-08-31 |
| 4295174 | Multi-series group capacitor bank protection equipment | Louis C. Grove, Jr. | 1981-10-13 |
| 4187524 | Series capacitor protection equpment with extended range dual sparkover feature | — | 1980-02-05 |