Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150586 | Nonstick cookware materials, and methods for manufacture and use | William Christopher Lewis, Barton R. LEWIS, JR., Paul A.E. SMITH, Kevin Patrick DUNLEA, Michael J. Baker +2 more | 2024-11-26 |
| 12089776 | Nonstick composite materials and molded nonstick cookware | William Christopher Lewis, Jian Gao, Barton R. LEWIS, JR., Paul A.E. SMITH, William J. Lewis | 2024-09-17 |
| 10611573 | Toaster with conveyor and belt wrapper | William J. Lewis, Marc W. F. Lewis, Malcolm M. Swift, William Christopher Lewis | 2020-04-07 |
| 10308431 | Flexible conveyor belt wrapper | William J. Lewis, Marc W. F. Lewis, Malcolm M. Swift, William Christopher Lewis | 2019-06-04 |
| 8857652 | Cooking support with removable mesh insert | William J. Lewis, Marc W. F. Lewis, Malcolm M. Swift, William Christopher Lewis | 2014-10-14 |
| 8025144 | Conveyor belts with thin film sensor-activating coating | William Christopher Lewis, William J. Lewis, Barton R. Lewis, Sr. | 2011-09-27 |