Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7321125 | Transverse magnetic field voltage isolator | Jeffery Scott Coffer | 2008-01-22 | $18,799,000 |
| 7288774 | Transverse magnetic field voltage isolator | George R. Koch, Douglas K. Masnaghetti, Jeffery Scott Coffer | 2007-10-30 | $26,253,000 |
| 6746566 | Transverse magnetic field voltage isolator | Jeffery Scott Coffer | 2004-06-08 | $31,583,000 |
| 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 | $4,135,000 |
| 4202106 | Bolt pattern gauge | — | 1980-05-13 |