Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41859 | INFUSION OF COMBUSTION GASES INTO BALLAST WATER PREFERABLY UNDER LESS THAN ATMOSPHERIC PRESSURE TO SYNERGISTICALLY KILL HARMFUL AQUATIC NUISANCE SPECIES BY SIMULTANEOUS HYPERCAPNIA, HYPOXIA AND ACIDIC PH LEVEL | Robert Apple, Dmitry Altshuller, Henry Hunter | 2010-10-26 |
| 6761123 | INFUSION OF COMBUSTION GASES INTO BALLAST WATER PREFERABLY UNDER LESS THAN ATMOSPHERIC PRESSURE TO SYNERGISTICALLY KILL HARMFUL AQUATIC NUISANCE SPECIES BY SIMULTANEOUS HYPERCAPNIA, HYPOXIA AND ACIDIC PH LEVEL | Robert Apple, Dmitry Altshuller | 2004-07-13 |
| 6539884 | Closed loop control of volatile organic compound emissions from the tanks of oil tankers, including as may be simultaneously safeguarded from spillage of oil by an underpressure system | Henry Hunter | 2003-04-01 |
| 5343822 | Emergency transfer of oil from a ruptured ship's tank to a receiving vessel or container, particularly during the maintenance of an underpressure in the tank | — | 1994-09-06 |
| 5323724 | Closed vapor control system for the ullage spaces of an oil tanker, including during a continuous maintenance of an ullage space underpressure | — | 1994-06-28 |
| 5285745 | System to reduce spillage of oil due to rupture of the tanks of unmanned barges | — | 1994-02-15 |
| 5156109 | System to reduce spillage of oil due to rupture of ship's tank | — | 1992-10-20 |
| 5092259 | Inert gas control in a system to reduce spillage of oil due to rupture of ship's tank | — | 1992-03-03 |