Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6786223 | Hard surface cleaners which provide improved fragrance retention properties to hard surfaces | Michael E. Klinkhammer, Richard S. Valpey, III, Brandon R. Thalmann, Mathew Jones, Maureen J. Stone +1 more | 2004-09-07 |
| 6701940 | Hard surface cleaners containing ethylene oxide/propylene oxide block copolymer surfactants | Maureen J. Stone, Richard W. Avery | 2004-03-09 |