Issued Patents All Time
Showing 101–114 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4961759 | Closed loop gas dehydration process and apparatus | — | 1990-10-09 |
| 4886603 | Method and apparatus for water decontamination | — | 1989-12-12 |
| 4872982 | Composite semipermeable membranes and method of making same | — | 1989-10-10 |
| 4857081 | Separation of water from hydrocarbons and halogenated hydrocarbons | — | 1989-08-15 |
| 4850498 | Fluid decontamination system | — | 1989-07-25 |
| 4844804 | Fluid decontamination system | — | 1989-07-04 |
| 4814087 | Fuel delivery system | — | 1989-03-21 |
| 4790941 | Fluid decontamination system | — | 1988-12-13 |
| 4532158 | Apparatus for and a method of metering of coating on a moving web | Robert M. Fridhandler | 1985-07-30 |
| 4467206 | Method and apparatus for the irradiation of fluids | Richard F. Conyne | 1984-08-21 |
| 4380520 | Process for producing hollow fibres having a uniform wall thickness and a non-uniform cross-sectional area | — | 1983-04-19 |
| 4333906 | Process for producing hollow fibers having a non-uniform wall thickness and a non-uniform cross-sectional area | Christopher H. Porter | 1982-06-08 |
| 4291096 | Non-uniform cross-sectional area hollow fibers | — | 1981-09-22 |
| 4288494 | Non-uniform cross-sectional area hollow fibers | Christopher H. Porter | 1981-09-08 |