Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7137402 | Oil deaeration device | — | 2006-11-21 |
| D511536 | Oil deaeration device | — | 2005-11-15 |
| D510587 | Oil deaeration device | — | 2005-10-11 |
| D510371 | Oil deaeration device | — | 2005-10-04 |
| 6796167 | Device for indication of leakage in a liquid system and method for such indication | — | 2004-09-28 |
| D451984 | Coupling device for pipings | — | 2001-12-11 |
| D451985 | Coupling device for pipings | — | 2001-12-11 |
| 5937830 | Fuel oil cooler for diesel engines | — | 1999-08-17 |
| 5524661 | Method of blocking a pipe and device therefor | — | 1996-06-11 |
| 5400814 | Method for blocking a pipe and device therefor | — | 1995-03-28 |
| 5259871 | Deaeration device for oil-fired equipment | — | 1993-11-09 |