Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133800 | Fuel quill passageway assembly for engine | Brent Valesano, Frank Kalemba | 2015-09-15 |
| 8413626 | Lash adjuster | — | 2013-04-09 |
| 7997248 | Corrosion resistant valve guide | Raji Rexavier, Edward Cryer | 2011-08-16 |
| 6247626 | Internal combustion powered tool | — | 2001-06-19 |
| 5873508 | Internal combustion powered tool | J. Oscar Aparicio, Jr., Tony Walter, John Walter, Anton J. Walter | 1999-02-23 |
| 5752643 | Internal combustion powered tool | John Walter, Anton J. Walter | 1998-05-19 |