Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5811892 | Power supply system including mechanical output switches for use with a plurality of display tubes | Robert E. Iannini | 1998-09-22 |
| 5383397 | Oil filter crushing apparatus | Harold E. Hollnagel | 1995-01-24 |