Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10487771 | Cylinder head of an internal combustion engine | Fabian Gadau, Mark Michael Madin, Joy Hines Forsmark, John Cornell | 2019-11-26 |
| 10161290 | Cooling system for an internal combustion engine | Clifford E. Maki, Sunil Katragadda, Ravi Gopal, Peter Kanefsky, Jeffrey Allen Mullins | 2018-12-25 |
| 9784175 | Internal combustion engine and coolant pump | Peter Kanefsky, Sunil Katragadda, Ravi Gopal, Clifford E. Maki | 2017-10-10 |
| 7461414 | Simplified bidet assembly for use with a conventional toilet | Cathy D. Santa Cruz | 2008-12-09 |
| 5997181 | Hydraulic oil well pump drive system | — | 1999-12-07 |
| 5832727 | Hydraulic oil well pump drive system | — | 1998-11-10 |
| 5800063 | Hydraulic oil well pump drive system | — | 1998-09-01 |
| 5447026 | Hydraulic oil well pump drive system | — | 1995-09-05 |