Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D519339 | Log-positioning implement for camp fires | — | 2006-04-25 |
| 4995392 | Self-preparing electrode with removable plastic abrading brush | Gary W. Sherwin, Albert L. Schmidt | 1991-02-26 |