Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087534 | Hydrogen evolution cell having a cathode pocket | Martin Krebs, Michael Schmalz | 2018-10-02 |
| 8808938 | Fuel cell system | Christian Kunde | 2014-08-19 |
| 8293423 | Fuel cell stack with a lightweight construction | — | 2012-10-23 |
| 8003244 | Battery, especially a microbattery, and the production thereof using wafer-level technology | — | 2011-08-23 |
| 7655342 | Proton-conducting polymer membrane and method for the production thereof to simultaneously remove the catalyst layers | Stefan Wagner, Andreas Schmitz | 2010-02-02 |
| 7582329 | Fuel cell system in the form of a printed circuit board | Andreas Schmitz, Christopher Hebling, Bruno Burger | 2009-09-01 |
| 7224088 | Mower responsive to backup sensor | Jim Milton Shoemaker, Kenneth Edward Hunt, Barry Michael Hough | 2007-05-29 |
| 7041275 | Irrigating fluid | — | 2006-05-09 |
| 5934051 | Solid state mow system for electrically powered mower | — | 1999-08-10 |
| 5195612 | Lubrication system for a cotton harvester | Alan H. Ludwig, G. Neil Thedford | 1993-03-23 |
| 5032268 | Self-contained canister unit for filtering tap water | — | 1991-07-16 |
| 4961304 | Cotton flow monitoring system for a cotton harvester | Jesse H. Ovsborn | 1990-10-09 |
| 4852680 | Vehicle anti-theft system with remote security module | Thomas R. Brown, Richard H. Logan, Charles D. Rodeghiero, Kevin L. Brekkestran | 1989-08-01 |