Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959270 | Collapsible packaging system | Michele Kayla Mae Durham, Robert C. Tidrick | 2011-06-14 |
HG
Heinz Erwin Grellmann
Overall (2011): #289,508 of 364,097Top 80%
1
Patents 2011