Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028675 | Ignition system for internal combustion engine and method for installation of same | Marion M. Satterfield | 2011-10-04 |
| 7798118 | Method and apparatus for incorporation of a flame front—type ignition system into an internal combustion engine | Marion M. Satterfield | 2010-09-21 |
| 7637239 | Method and apparatus for enhancing the efficiency of operation of an internal combustion engine | Marion M. Satterfield | 2009-12-29 |
| 7104246 | Spark ignition modifier module and method | Marion M. Satterfield | 2006-09-12 |