Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021669 | Coupling part for a fluid coupling device | Ulrich Schaub, Reiner Haeufele | 2006-04-04 |
| 6634105 | Shears, particularly hand-held garden or pruning shears or secateurs | — | 2003-10-21 |
| 6561449 | Portable transporting device for winding material | Vincent Reichart, Reiner Haufele | 2003-05-13 |
| 6423218 | Pond insert with pump | Reiner Haeufele | 2002-07-23 |
| 6135356 | Method for adjusting the sprinkling pattern of a sprinkling apparatus and sprinkling apparatus | Lothar Mitzlaff, Reiner Haufele, Johann Katzer | 2000-10-24 |
| 6062490 | Method for adjusting the sprinkling pattern of a sprinkling apparatus and sprinkling apparatus | Johann Katzer | 2000-05-16 |
| 5884943 | Sleeve of a gardening tool, particularly coupling sleeve of a quick hose coupling | Johann Katzer | 1999-03-23 |
| 5797633 | Hose connector, particularly for the connection of hoses, such as garden hoses | Johann Katzer, Franz Lopic | 1998-08-25 |
| 5493851 | Lawnmower | Johann Katzer, Franz Lopic, Christian Stephany, Werner Kress | 1996-02-27 |
| 5226599 | Flush sprinkler | Ram K. Agrawal, Johann Schaffer, Frantz Lopic, Christian Stephany | 1993-07-13 |
| 5208525 | Electric power supply assembly for a cordless electric appliance | Franz Lopic, Johann Katzer | 1993-05-04 |
| 5052621 | Drive mechanism for a sprinkler or the like | Johann Katzer, Franz Lopic | 1991-10-01 |
| 5052622 | Sprinkler | Franz Lopic, Johann Katzer, Johann Schaeffer, Christian Stephany, Roland Sauer | 1991-10-01 |