Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12150586 | Nonstick cookware materials, and methods for manufacture and use | Barton R. LEWIS, JR., Paul A.E. SMITH, Kevin Patrick DUNLEA, Michael J. Baker, William J. Lewis +2 more | 2024-11-26 |
| 12089776 | Nonstick composite materials and molded nonstick cookware | Jian Gao, Barton R. LEWIS, JR., Lambert Allen Terpstra, 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, Lambert Allen Terpstra | 2020-04-07 |
| 10308431 | Flexible conveyor belt wrapper | William J. Lewis, Marc W. F. Lewis, Malcolm M. Swift, Lambert Allen Terpstra | 2019-06-04 |
| 9950866 | Apparatus and method for driving low coefficient of friction belting | William J. Lewis, Barton R. Lewis, Sr., Bart R. Lewis, Jr., Kevin Patrick DUNLEA, Malcolm M. Swift | 2018-04-24 |
| 8857652 | Cooking support with removable mesh insert | William J. Lewis, Marc W. F. Lewis, Malcolm M. Swift, Lambert Allen Terpstra | 2014-10-14 |
| 8714398 | Rigid durable non-metallic release laminate for oven cooking and oven containing same | William J. Lewis, Dale Marie Lewis | 2014-05-06 |
| 8395006 | Process for making high octane gasoline with reduced benzene content by benzene alkylation at high benzene conversion | Michael C. Clark, Benjamin S. Umansky, Elizabeth A. Nye, Mark J. REICHENSPERGER | 2013-03-12 |
| 8025144 | Conveyor belts with thin film sensor-activating coating | William J. Lewis, Lambert Allen Terpstra, Barton R. Lewis, Sr. | 2011-09-27 |
| 7470453 | Method for forming flexible composites using polymer coating materials | William J. Lewis, Steven Fuessle, Marc W. F. Lewis | 2008-12-30 |
| 5490551 | Radial tires containing steel monofilament in the carcass ply | Amit Prakash, Dong K. Kim, Robert M. Shemenski | 1996-02-13 |
| 4363647 | Method of making fused silica-containing material | David L. Bachman, Peter C. Schultz, Francis W. Voorhees | 1982-12-14 |
| 4342291 | Expandable piston motor | — | 1982-08-03 |