Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10874489 | Tissue management impression material and dispensing systems | Paul Pierson, Richard J. Bennett, Robert J. Pieroni | 2020-12-29 |
| 9668835 | Tissue management impression material and dispensing systems | Paul Pierson, Richard J. Bennett, Robert J. Pieroni | 2017-06-06 |
| 9283059 | Tissue management impression material and dispensing system | Paul Pierson, Richard J. Bennett, Robert J. Pieroni | 2016-03-15 |
| D711542 | Dental material dispenser | Paul Pierson, Rick Bennett, Robert J. Pieroni | 2014-08-19 |
| 8420708 | Methods for making dental restorations using two-phase light-curing materials | — | 2013-04-16 |
| 8247469 | Dental impression material | Markus Carsten Kopp, Jurgen Fiedler | 2012-08-21 |
| 7939575 | Methods for making dental restorations using two-phase light-curing materials | — | 2011-05-10 |
| 7494339 | Compositions for use as dental crowns and methods for preparing dental crowns | Walter R. Dias, Robert V. Hare | 2009-02-24 |
| 5834526 | Expandable hollow particles | Huey Shen Wu, Victoria Laurentia Dimonie, Andrew P. Klein | 1998-11-10 |