Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091548 | Solventless process for preparing sulfophenethylsiloxane or sulfonaphyhylethylsiloxanes | J. S. Ku, T. M. Schmitt | 1992-02-25 |
| D259302 | Portable hand weaving loom | — | 1981-05-26 |