Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473371 | System and method for charging a refrigeration system | Jie CHEN | 2019-11-12 |
| 10473372 | System and method for charging a refrigeration system | Jie CHEN | 2019-11-12 |
| 6434967 | Process for forming copper containing components providing water effluent with lowered copper concentrations | Richard John Emerick, Sr., Joel E. Leiser, Michael John Howerter, Rick W. Brockhouse, Stephen E. Gatz +1 more | 2002-08-20 |
| 6293336 | Process and apparatus for use with copper containing components providing low copper concentrations portable water | Richard John Emerick, Sr., Joel E. Leiser, Michael John Howerter, Rick W. Brockhouse, Stephen E. Gatz +1 more | 2001-09-25 |
| T993002 | Refractory surfaces for alumina reduction cell cathodes and methods for providing such surfaces | Howard I. Kaplan, Jerry H. Bryce, Thomas J. Johnston, Curtis J. McMinn, Alton T. Tabereaux +2 more | 1980-04-01 |