Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6423437 | Passive air breathing fuel cells | Matthew McNear Doeppers, Samir Ibrahim | 2002-07-23 |
| 6153330 | Alkaline manganese dioxide electrochemical cell having coated can treated with silicon compounds | Joseph L. Passaniti | 2000-11-28 |
| 6040088 | Sodium polyacrylate gelling agent for zinc gelled anode | Patricia S. Bennett, Ronald J. Ekern, Janna L. Rose, Josie B. Wieser | 2000-03-21 |
| 6010802 | Current collector assembly | Joseph L. Passaniti, Gregory J. Davidson | 2000-01-04 |
| 5814419 | Alkaline manganese dioxide electrochemical cell having coated can treated with sodium silicate | Joseph L. Passaniti | 1998-09-29 |
| 5686204 | Gelling agent for alkaline electrochemical cells | Patricia S. Bennett, Alane M. Boutelle, Janna L. Rose, Ronald J. Ekern, Randall L. Collien | 1997-11-11 |
| 4816355 | Seal for alkaline primary battery | Gregory Stephen Kulibert | 1989-03-28 |