Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850911 | System for evaluating the pH and buffering capacity of moisture containing cleansing articles | Mathias Kurt Herrlein, Trang Le, Philip Andrew Sawin | 2010-12-14 |
| 7727468 | System for evaluating the pH and buffering capacity of moisture containing cleansing articles | Mathias Kurt Herrlein, Trang Le, Philip Andrew Sawin | 2010-06-01 |