Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D613979 | Laboratory table top | — | 2010-04-20 |
| 7024104 | Boilerless steamer apparatus | Michael Parsons | 2006-04-04 |
| 6996334 | Boilerless steamer apparatus and method to reduce water useage | Michael Parsons, Pedro Hilarion Lopez | 2006-02-07 |
| 6708910 | Pump and grinder assembly for use with a steam producing device | — | 2004-03-23 |
| 5961311 | Burner re-ignition system having a plurality of flame sensors | — | 1999-10-05 |
| 5706797 | Heating system for barbecue grills and other gas appliances | Robert Johnston | 1998-01-13 |
| 5421319 | Heating system for barbecue grills and other gas appliances | Robert Johnston | 1995-06-06 |