Sandqvist; Leo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sandqvist; Leo.The latest application filed is for "method and apparatus for casting concrete mix".
- Sandqvist; Leo - Forssa FI
| Patent | Date |
|---|---|
| Method and apparatus for casting concrete mix App 20070082080 - Sandqvist; Leo | 2007-04-12 |
| Method and apparatus for casting self-compacting concrete mix App 20070057408 - Sandqvist; Leo ; et al. | 2007-03-15 |
| Sidewall system for a casting mold App 20060273235 - Sandqvist; Leo ; et al. | 2006-12-07 |
| Method for casting of concrete products Grant 6,998,075 - Sandqvist February 14, 2 | 2006-02-14 |
| Method for casting a concrete product Grant 6,969,476 - Sandqvist November 29, 2 | 2005-11-29 |
| Method for casting a concrete product App 20030189265 - Sandqvist, Leo | 2003-10-09 |
| Method and apparatus for casting of concrete products App 20030141608 - Sandqvist, Leo | 2003-07-31 |
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