Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6056001 | Methods for positively assuring the equal distribution of liquid and vapor at piping junctions in two phase flow by intermittent flow interruption | James R. Stoy, James L. G. Schrodt | 2000-05-02 |
| 5291911 | Conical variable area throttling device | Alvaro Bernal | 1994-03-08 |
| 5232198 | Method and apparatus for remotely controlling a rotary valve or the like | Joseph L. Porter, Albert P. Richter, Jr. | 1993-08-03 |
| 5156373 | Method and apparatus for remotely controlling a rotary valve or the like | Joseph L. Porter, Albert P. Richter, Jr. | 1992-10-20 |