Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D500239 | Shingle lifting tool | Thomas W. Parker, Charles B. Wilson, Richard Henderson Harris, Michael Douglas Rowe | 2004-12-28 |
| D498129 | Shingle lifting tool | Thomas W. Parker, Charles B. Wilson, Richard Henderson Harris, Michael Douglas Rowe | 2004-11-09 |