Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8491354 | Dry ice blasting device | — | 2013-07-23 |
| 7708620 | Method and device for generating dry ice particles | — | 2010-05-04 |
| 7484670 | Blasting method and apparatus | — | 2009-02-03 |
| 6315639 | Blasting method for cleaning pipes | — | 2001-11-13 |
| 5571977 | Process and device for inspecting and/or servicing and repairing subsidiary canals branching off from a main drain | — | 1996-11-05 |