Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397876 | Method for maintaining the operating condition of a vacuum responsive device during loss and resumption of power | Michael J. Golden | 2002-06-04 |
| 6397885 | Vacuum control apparatus for maintaining the operating condition of a vacuum responsive device during loss and resumption of power | Michael J. Golden | 2002-06-04 |