Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7962995 | Apparatus for cleaning synthetic grass | — | 2011-06-21 |
| 5562779 | Device and method for cleaning particulate material | Ian Stewart Blair, Allan J. Seefeld | 1996-10-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7962995 | Apparatus for cleaning synthetic grass | — | 2011-06-21 |
| 5562779 | Device and method for cleaning particulate material | Ian Stewart Blair, Allan J. Seefeld | 1996-10-08 |