Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058643 | Electrochemical memory with internal boundary | Rene Meyer | 2011-11-15 |
| 7917992 | Gutter cleaning vacuum system including a novel hinged vacuum manifold assembly | — | 2011-04-05 |