Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514266 | Oil-water separation apparatus employing a floating skimmer, a hydrocyclone and a tubular separation device | Kevin O'Brien | 1996-05-07 |
| 4822484 | Treatment of multiphase mixtures | David A. Webb | 1989-04-18 |
| 4822551 | Fluid flow apparatus | — | 1989-04-18 |
| 4820414 | Cyclone separator | Noel Carroll | 1989-04-11 |
| 4815536 | Analysis of multi-phase mixtures | David A. Webb | 1989-03-28 |
| 4816165 | Liquid separating method | Noel Carroll | 1989-03-28 |
| 4738779 | Cyclone separator | Noel Carroll | 1988-04-19 |
| 4737287 | Fluid flow apparatus | — | 1988-04-12 |
| 4710299 | Cyclone separator | — | 1987-12-01 |