Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678492 | Battery vent and pressure blowout relief frit | — | 2010-03-16 |
| 7481952 | Electrically conductive PTFE tape | Jiaxiang Ren | 2009-01-27 |
| 6840545 | Welded flange connection | Oscar O. Jimenez | 2005-01-11 |
| 5713524 | Plastic lined fire protection system | Wallace Greene | 1998-02-03 |
| 5277455 | Plastic lined dual containment piping system | Gail W. Graves | 1994-01-11 |
| 5199153 | Method for making a flanged pipe length having a lining of plastic material | — | 1993-04-06 |
| 4707883 | Bag handle | Andrew A. Irani, Aspee A. Arani | 1987-11-24 |