Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4384480 | Method and apparatus for accurately locating piston top dead center position by a microwave energy technique | Mark K. Krage, Robert M. Storwick | 1983-05-24 | $37,170,000 |