Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061083 | Method for maximum-entropy mobility spectrum analysis | — | 2021-07-13 |
| 10551427 | Method for multicarrier mobility spectrum analysis | — | 2020-02-04 |
| 7964180 | Method for enhancing effects of colorants and conditioners | John P. O'Brien, Hong Wang | 2011-06-21 |
| 7736633 | Method for enhancing effects of colorants and conditioners | John P. O'Brien, Hong Wang | 2010-06-15 |
| 5834617 | Selective dimerization of pentenenitrile | Frank E. Herkes, David P. Higley | 1998-11-10 |
| 5623921 | Laryngeal mask airway and method for its use | J. William Kinsinger | 1997-04-29 |
| 5118880 | Method of preparing 2-bromo-4,6-dinitromesitylene | David P. Higley, John R. Tyndall | 1992-06-02 |
| 4239788 | Method for the production of semiconductor devices using electron beam delineation | — | 1980-12-16 |