Ryskiewich; Bernard S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ryskiewich; Bernard S..The latest application filed is for "ultraviolet marine anti-biofouling systems".
- Ryskiewich; Bernard S. - Pawcatuck CT
| Patent | Date |
|---|---|
| Ultraviolet marine anti-biofouling systems Grant 5,322,569 - Titus , et al. June 21, 1 | 1994-06-21 |
| Method for killing barnacle larvae in water Grant 5,308,505 - Titus , et al. May 3, 1 | 1994-05-03 |
| Apparatus for controlling marine fouling of salt water coolant heat exchangers, piping systems, and the like Grant 3,984,302 - Freedman , et al. October 5, 1 | 1976-10-05 |
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