Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8244032 | Digital method for matching stains | Robert William Springate, Sanford Lee Hertz, Andrew Ubel | 2012-08-14 |
| 7953274 | Digital method for matching stains | Robert William Springate, Sanford Lee Hertz, Andrew Ubel | 2011-05-31 |