Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7571719 | Hydrogen augmented diesel crankcase ventilation | — | 2009-08-11 |
| 7503319 | Positive crankcase ventilation system T fitting | — | 2009-03-17 |
| 7249598 | Hydrogen augmented diesel crankcase ventilation | — | 2007-07-31 |
| 6585314 | Tablet arm attachment for folding chair having ganging feature | — | 2003-07-01 |
| 6553989 | Self-contained breathing apparatus with emergency filtration device | Matt Davis | 2003-04-29 |
| 6478375 | Metal folding chair having ganging device | — | 2002-11-12 |
| 6134716 | Disposable smoke mask with replaceable filter | — | 2000-10-24 |
| 5452712 | Disposable smoke hood with mask and dual strap arrangement | — | 1995-09-26 |
| 4397105 | Karate shoe | — | 1983-08-09 |
| 4358016 | Document sorter apparatus | James E. Rubino | 1982-11-09 |