Oltman; John Edward
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oltman; John Edward.The latest application filed is for "air depolarized electrochemical button cell".
- Oltman; John Edward - Mount Horeb WI
| Patent | Date |
|---|---|
| Air depolarized electrochemical cells Grant 6,461,761 - Moy , et al. October 8, 2 | 2002-10-08 |
| Bottom seals in air depolarized electrochemical cells Grant 6,436,571 - Passaniti , et al. August 20, 2 | 2002-08-20 |
| Electrochemical cells and components thereof Grant 6,245,452 - Oltman June 12, 2 | 2001-06-12 |
| Air depolarized electrochemical button cell App 20010001369 - Adey, Robert ; et al. | 2001-05-24 |
| Seals, and electrochemical cells made therewith Grant 6,210,826 - Dopp , et al. April 3, 2 | 2001-04-03 |
| Method for making a cathode can from metal strip Grant 6,205,831 - Adey , et al. March 27, 2 | 2001-03-27 |
| Electrochemical cell anode and high discharge rate electrochemical cell employing same Grant 6,087,030 - Collien , et al. July 11, 2 | 2000-07-11 |
| Thin walled electrochemical cell Grant 6,042,957 - Oltman March 28, 2 | 2000-03-28 |
| Metal-air cathode can and electrochemical cell made therewith Grant 5,904,998 - Dopp , et al. May 18, 1 | 1999-05-18 |
| Metal-air cathode can and electrochemical cell made therewith Grant 5,733,676 - Dopp , et al. March 31, 1 | 1998-03-31 |
| Low mercury, high discharge rate electrochemical cell Grant 5,721,065 - Collien , et al. February 24, 1 | 1998-02-24 |
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