Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7425131 | Healing components for use in taking impressions and methods for making the same | John T. Amber, Stephan S. Porter | 2008-09-16 |
| 6790040 | Healing components for use in taking impressions and methods for making the same | John T. Amber, Stephan S. Porter | 2004-09-14 |
| 6758672 | Preparation coping for creating an accurate permanent post to support a final prosthesis and method for creating the same | Stephan S. Porter, Daniel Y. Sullivan | 2004-07-06 |
| 6558162 | Healing components for use in taking impressions and methods for making the same | Stephan S. Porter | 2003-05-06 |