Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7321125 | Transverse magnetic field voltage isolator | Jeffery Scott Coffer | 2008-01-22 |
| 7288774 | Transverse magnetic field voltage isolator | George R. Koch, Douglas K. Masnaghetti, Jeffery Scott Coffer | 2007-10-30 |
| 6746566 | Transverse magnetic field voltage isolator | Jeffery Scott Coffer | 2004-06-08 |
| 5308036 | Kinematic isolation stand connector | Thomas E Clawges, Robert T. LoBianco | 1994-05-03 |
| D323691 | Ski board | — | 1992-02-04 |
| 5084098 | Water soluble crayon compositions | — | 1992-01-28 |
| 5084493 | Water soluble crayon compositions | Jerry R. Hale, Jr., Robert M. Weinheimer | 1992-01-28 |
| 4202106 | Bolt pattern gauge | — | 1980-05-13 |