Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351939 | Toaster | Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +6 more | 2008-04-01 |
| D524088 | Toaster and base | Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +4 more | 2006-07-04 |
| D524089 | Toaster | Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +6 more | 2006-07-04 |
| D521306 | Toaster | Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +4 more | 2006-05-23 |
| D509404 | Lever for a toaster | Kenneth Boyle, Doug Drenten, Robert Brueckner, Gary Petersen, Kristi Lafrenz +4 more | 2005-09-13 |