Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8814199 | Collapsible cart | Stuart Zinke | 2014-08-26 |
| 8646488 | Protective cap for pipe and tube ends | Stuart Zinke | 2014-02-11 |
| 8505960 | Collapsible cart | Stuart Zinke | 2013-08-13 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8814199 | Collapsible cart | Stuart Zinke | 2014-08-26 |
| 8646488 | Protective cap for pipe and tube ends | Stuart Zinke | 2014-02-11 |
| 8505960 | Collapsible cart | Stuart Zinke | 2013-08-13 |