Issued Patents All Time
Showing 1–2 of 2 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, Michael J. Baker, William J. Lewis +2 more | 2024-11-26 |
| 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., Malcolm M. Swift | 2018-04-24 |