Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10611573 | Toaster with conveyor and belt wrapper | William J. Lewis, Marc W. F. Lewis, Lambert Allen Terpstra, William Christopher Lewis | 2020-04-07 |
| 10308431 | Flexible conveyor belt wrapper | William J. Lewis, Marc W. F. Lewis, Lambert Allen Terpstra, William Christopher Lewis | 2019-06-04 |
| 9950866 | Apparatus and method for driving low coefficient of friction belting | William Christopher Lewis, William J. Lewis, Barton R. Lewis, Sr., Bart R. Lewis, Jr., Kevin Patrick DUNLEA | 2018-04-24 |
| 8857652 | Cooking support with removable mesh insert | William J. Lewis, Marc W. F. Lewis, Lambert Allen Terpstra, William Christopher Lewis | 2014-10-14 |