Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488982 | Method of producing separator materials | Werner Nitsche, Gunter Sassmannshausen | 2002-12-03 |
| 6254818 | Method of treating elastic materials that are provided with silica embedments | Werner Nitsche, Gunter Sassmannshausen | 2001-07-03 |
| 6254841 | Recombination system for the catalytic recombination of hydrogen and oxygen, forming in storage batteries, into water | Heinrich Kesper, Ute Vielhaber | 2001-07-03 |
| 6114066 | Method of producing lead storage batteries | Werner Nitsche, Gunter Sassmannshausen | 2000-09-05 |
| 6014798 | Method and device for manufacturing lead plates for lead/acid batteries | Werner Nitsche | 2000-01-18 |