Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012860 | Self contained hydraulic lock apparatus | — | 2024-06-18 |
| 8581430 | Hydro turbine generator | Joseph Shifrin | 2013-11-12 |
| 8125096 | Hydro turbine generator | Joseph Shifrin | 2012-02-28 |
| 6516853 | Apparatus and method for manufacturing elastic hair fasteners | Karl Gabrielson, James A. Serenson, Chris Sivo, Michael R. McKinley, Richard F. Robinson | 2003-02-11 |
| 6511707 | Apparatus and method for controllable application of a flowable material to a workpiece | David Francis MacDonald, Michael R. McKinley, Christopher Lee Musante | 2003-01-28 |