Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343250 | Clapper style stop valve spherical washer lapping tool | Maxwell Pless, Richard Sennott | 2019-07-09 |
| 10046447 | Method and apparatus for removing a strainer basket from a steam valve | Maxwell Pless | 2018-08-14 |
| 7222417 | Valve tooling system | Robert F. Wasileski, Michael Moore, Jesse Horton | 2007-05-29 |