Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069706 | Waste water immersion probe | Manfred Battefeld, Andreas Jonak, Lothar Heidemanns, Axel Leyer | 2011-12-06 |
| 7926511 | Toilet fill valve with valve lock | Larry Schneider | 2011-04-19 |