Preus; Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Preus; Paul.The latest application filed is for "inflatable barge with compartmented interior".
- Preus; Paul - Toms River NJ
| Patent | Date |
|---|---|
| Inflatable barge with compartmented interior Grant 4,227,478 - Preus October 14, 1 | 1980-10-14 |
| Hydrocarbon containment and control systems Grant 4,111,813 - Preus September 5, 1 | 1978-09-05 |
| Barrier for water carried pollutants Grant 4,073,143 - Preus February 14, 1 | 1978-02-14 |
| Barrier construction for water carried pollutants Grant 4,065,923 - Preus January 3, 1 | 1978-01-03 |
| High freeboard barrier construction for water carried pollutants Grant 4,062,191 - Preus December 13, 1 | 1977-12-13 |
| Composition for separating hydrocarbons from water Grant 4,011,175 - Preus March 8, 1 | 1977-03-08 |
| Barrier for water carried pollutants Grant 3,998,060 - Preus December 21, 1 | 1976-12-21 |
| Separator For Liquids Of Different Densities Grant 3,862,040 - Preus , et al. January 21, 1 | 1975-01-21 |
| Preparation Of Perlite-asphalt-fiber Compositions For Separating Hydrocarbons From Water Grant 3,855,152 - Preus December 17, 1 | 1974-12-17 |
| Convertible Barrier For Substances Floating On Water Grant 3,783,621 - Preus , et al. January 8, 1 | 1974-01-08 |
| Convertible Barrier For Substances Floating On Water Grant 3,667,235 - Preus , et al. June 6, 1 | 1972-06-06 |
| Barrier For Control Of Substances In Bodies Of Water Grant 3,579,994 - Preus , et al. May 25, 1 | 1971-05-25 |
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