Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364940 | Compact, high-efficiency, gas/liquid separator method and apparatus | Daniel P. Birmingham, Matthew James Reed | 2002-04-02 |
| 4648890 | Combination downflow-upflow vapor-liquid separator | John H. Kidwell, Andrew M. Eaton | 1987-03-10 |
| 4289514 | Stacked re-entrant arm vapor-liquid separator | Hudson R. Carter, John H. Kidwell | 1981-09-15 |