Arvanitakis; Kostas S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Arvanitakis; Kostas S..The latest application filed is for "filter brush".
- Arvanitakis; Kostas S. - Orland Park IL
| Patent | Date |
|---|---|
| Filter brush Grant 4,608,169 - Arvanitakis August 26, 1 | 1986-08-26 |
| Vertical filter system Grant 4,410,433 - Arvanitakis October 18, 1 | 1983-10-18 |
| Liquid clarification system Grant 4,192,746 - Arvanitakis March 11, 1 | 1980-03-11 |
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