Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8015629 | Dispensing device | Lamson Nguyen | 2011-09-13 |
| D583902 | Lavatory device | Tak Wai Cheung, Edward Fu, Lamson Nguyen, Tri Nguyen, Steven Wu +1 more | 2008-12-30 |
| D574922 | Lavatory device | Tak Wai Cheung, Edward Fu, Lamson Nguyen, Tri Nguyen, Steven Wu +1 more | 2008-08-12 |
| D568960 | Lavatory | Tak Wai Cheung, Edward Fu, Lamson Nguyen, Tri Nguyen, Steven Wu | 2008-05-13 |
| D556854 | Lavatory device | Tak Wai Cheung, Edward Fu, Lamson Nguyen, Tri Nguyen, Steven Wu | 2007-12-04 |
| D555757 | Lavatory device | Tak Wai Cheung, Edward Fu, Lamson Nguyen, Tri Nguyen, Steven Wu +1 more | 2007-11-20 |
| D541902 | Dispenser | Tak Wai Cheung, Edward Fu, Diane Neiman, Lamson Nguyen, Tri Nguyen +1 more | 2007-05-01 |
| D514661 | Lavatory device | Lamson Nguyen | 2006-02-07 |
| D507628 | Lavatory device | Anthony McLellan, Lamson Nguyen | 2005-07-19 |
| D502530 | Lavatory device | Diane Neiman, Lamson Nguyen | 2005-03-01 |
| 6667289 | Low residue aqueous hard surface cleaning and disinfecting compositions | Kenneth A. Harrison, Ann Marie Lynch | 2003-12-23 |
| 6159924 | Low residue aqueous hard surface cleaning and disinfecting compositions | Kenneth A. Harrison, Ann Marie Lynch | 2000-12-12 |
| 6090771 | Low residue aqueous hard surface cleaning and disinfecting compositions | Diane Joyce Burt, Kenneth A. Harrison, Ann Marie Lynch | 2000-07-18 |
| 6024767 | Home dryer dry cleaning and freshening system employing dispensing devices | Josephine Telesca, Frank Anthony Lucia, III, Tracy Ann Ryan, Robert Henry Buckenmayer, Walter Ronald Paul +1 more | 2000-02-15 |
| 5908473 | Spot pretreatment compositions for home dry cleaning | Frank Anthony Lucia, III, Stanislaw Kepka, Ashwinkumar C. Gandhi | 1999-06-01 |
| 5876462 | Home dryer dry cleaning and freshening | Elizabeth C. Mason, Robert William Bogart, Frank Anthony Lucia, III, Tracy Ann Ryan | 1999-03-02 |
| 5865851 | Home dry cleaning compositions | Anthony Domenic Sidoti, Michael Richard Tyerech, Tracy Ann Ryan, Frank Anthony Lucia, III | 1999-02-02 |
| 5861365 | Aerosol, aqueous cleaning compositions providing water and oil repellency to fiber substrates | Andrew Colurciello, Tracy Ann Ryan, Michael Richard Tyerech, Robert Thomas Delaney | 1999-01-19 |
| 5736494 | Flowable non-borax containing powder carpet cleaning compositions containing anionic and nonionic surfactants | Andrew Colurciello | 1998-04-07 |
| 5712240 | Aqueous cleaning compositions providing water and oil repellency to fiber substrates | Michael Richard Tyerech, Andrew Colurciello, Tracy Ann Ryan | 1998-01-27 |
| 5683976 | Powdered carpet cleaning compositions | Andrew Colurciello | 1997-11-04 |
| 5395555 | Cleaning composition for animal urine removal | Andrew Colurciello | 1995-03-07 |
| 5286400 | Flowable powder carpet cleaning formulations | Leon E. Paszek | 1994-02-15 |
| 4873000 | Carpet freshening and deodorizing composition | — | 1989-10-10 |
| 4810409 | Stable, isotropic liquid laundry detergents | Kenneth A. Harrison | 1989-03-07 |