Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975544 | Transport trolley with a chassis and uprights | Franz Kresse, Roland Schunter, Hans-Leo Fernschild | 1999-11-02 |
| 5913528 | Mobile cleaning trolley and trailer | Franz Kresse, Roland Schunter, Hans-Leo Fernschild | 1999-06-22 |
| 5887311 | Flat mop head for cleaning floors | Franz Kresse | 1999-03-30 |
| 5683975 | Floor wiping composition | Birgit Skodell, Karl-Heinz Rogmann | 1997-11-04 |
| 5680667 | Head for a floor-cleaning mop | Franz Kresse, Hans-Leo Fernschild, Gerhard Ostwald | 1997-10-28 |
| 5556450 | Neutral self-shine emulsion for the care of floors (III) | Birgit Skodell, Karl-Heinz Rogmann, Heiko Faubel, Harald Bossek | 1996-09-17 |
| 5535476 | Mobile automatic floor cleaner | Franz Kresse | 1996-07-16 |
| 5429684 | Water-based carpet cleaning composition and method | Karl-Heinz Rogmann, Herta Tuchermann, Ansgar Behler | 1995-07-04 |
| 5390390 | Mop head with a pouch and a strap | Franz Kresse, Bernfried Scheller, Roland Schunter, Michael Bergmann | 1995-02-21 |
| 5315734 | Mop head comprising a holder insertion aid | Franz Kresse, Bernfrid Scheller | 1994-05-31 |
| 5253387 | Mop head with two pouches and a strap | Franz Kresse, Bernfried Scheller, Roland Schunter | 1993-10-19 |
| 5190694 | Article for suppressing foam and method for suppressing foam | Franz Kresse, Bernfrid Scheller | 1993-03-02 |
| 4961242 | Wet mop head for floor mop | Franz Kresse, Bernfrid Scheller, Roland Schunter, Herta Tuchermann | 1990-10-09 |
| 4863299 | Applicator for liquid floor treatment preparations | Franz Kresse, Bernfrid Scheller | 1989-09-05 |
| 4863629 | Cleaning preparations for hard surfaces | Karl-Heinz Rogmann, Birgit Froehlich | 1989-09-05 |
| 4810291 | Floor care preparation | Gian D. Ameglio, Harald Bossek, Karl-Heinz Rogmann | 1989-03-07 |
| 4725319 | Cleaning preparations for hard surfaces | — | 1988-02-16 |
| 4661170 | Method and composition for preserving aluminum surfaces | Dieter Brodalla, Roland Geissler, Harald Bossek | 1987-04-28 |
| 4648882 | Powdery carpet cleaning preparation containing zeolite granulate | Franz Kresse | 1987-03-10 |
| 4603450 | Frame for a floor wiper | Bernfrid Scheller, Roland Schunter, Franz Kresse, Helmut Schell | 1986-08-05 |
| 4425327 | Method of suppressing body odor with aminobenzoic acid amides | Hinrich Moller | 1984-01-10 |
| 4404039 | Cleanser for anodized surfaces of aluminum and alloys thereof and method for using same | Hans Ellwanger, Horst Marsen, Harald Bossek | 1983-09-13 |
| 4382765 | Method of moisturizing the skin with carbamide acid esters | Hinrich Moller, Manfred Budnowski | 1983-05-10 |