Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998729 | Composting cage | Robert L. Lewis, Alan Heyworth | 2011-08-16 |
| D531749 | Plastic lamp shade formed from phonographic record | — | 2006-11-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998729 | Composting cage | Robert L. Lewis, Alan Heyworth | 2011-08-16 |
| D531749 | Plastic lamp shade formed from phonographic record | — | 2006-11-07 |