Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8034184 | Fluid absorbent tape | — | 2011-10-11 |
| D643990 | Cleaning system trolley | Carol A. Rouillard, Alfred Adolf Widmer, Andrew R. J. Russell, Dave Clark, Roderick J. McBrien | 2011-08-23 |
| 7897002 | Method of modifying a surface | James H. Gaston, Shwn-Meei Linden | 2011-03-01 |
| D632043 | Cleaning system trolley | Carol A. Rouillard, Alfred Adolf Widmer, Andrew R. J. Russell, Dave Clark, Roderick J. McBrien | 2011-02-01 |