Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651152 | Gasket assembly with improved locating and retention pin and method of construction thereof | Edward Lesnau, IV, Ron M. Noteboom, John Sas | 2017-05-16 |
| 8950754 | Cylinder head gasket | Edward Lesnau, IV | 2015-02-10 |
| 8833771 | Gasket assembly with improved locating and retention pin and method of construction thereof | Edward Lesnau, IV, Ron M. Noteboom, John Sas | 2014-09-16 |
| 8616557 | Multilayer gasket with segmented integral stopper feature | Edward Lesnau, IV | 2013-12-31 |