Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5208360 | Glyceroxyfunctional silanes and siloxanes | Andrew H. Ward, Stefan F. Rentsch | 1993-05-04 |
| 5162561 | Glyceroxyfunctional silanes and siloxanes | Andrew H. Ward, Stefan F. Rentsch | 1992-11-10 |
| 5145875 | Glyceroxyfunctional silanes and siloxanes | Andrew H. Ward, Stefan F. Rentsch | 1992-09-08 |
| 5043359 | Skin conditioning compositions containing glyceroxyfunctional silanes and siloxanes | Andrew H. Ward, Stefan F. Rentsch | 1991-08-27 |
| 4874129 | Multi-laminate fragrance release device | William R. Pfister, Mary A. Sheeran | 1989-10-17 |