Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D488046 | Two-hand tool grip | Elizabeth J. Marquardt, Paul R. Johnson, Anthony W. Konkler | 2004-04-06 |
| D487010 | Handle for a hand tool | Elizabeth J. Marquardt, Paul R. Johnson, Anthony W. Konkler | 2004-02-24 |