Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D418185 | Billiard table | Peter A. Douglas | 1999-12-28 |
| 6007006 | Food waste disposer | Lisa Engel, David W. Barke, William F. Strutz | 1999-12-28 |
| D408487 | Billiard table | Peter A. Douglas | 1999-04-20 |
| D408488 | Billiard table | Peter A. Douglas | 1999-04-20 |
| 5839966 | Slate leveling system for a billiard table | Marvin Eisenhauer | 1998-11-24 |
| 5249763 | Mounting system for low profile water distiller | Thomas Weber, Dale L. Garrison | 1993-10-05 |