Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656584 | Process for producing a particulate laundry additive composition for perfume delivery | Frank Kvietok, Roy Jerome Harrington, Brent Michael Heist | 1997-08-12 |
| 5648328 | Process for producing a particulate laundry additive composition for perfume delivery | Athanasios Surutzidis, Frank Kvietok, David F. Perkis | 1997-07-15 |