Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7726968 | Methods and assemblies for making an orthodontic bonding tray using rapid prototyping | Richard E. Raby, Sunghan Kim, Calvin N. Corpus, Ming-Lai Lai, David K. Cinader, Jr. +1 more | 2010-06-01 |
| D610430 | Stem for a power tool attachment | Peter J. Fritz, Nathan A. Abel, Michael J. Annen, Peter A. Felipe, Sr., Adam M. Spah +1 more | 2010-02-23 |
| D606827 | Small, portable power tool | Peter J. Fritz, Michael J. Annen, Peter A. Felipe, Sr., Nathan A. Abel, Adam M. Spah +3 more | 2009-12-29 |
| D581978 | Writing instrument with sheet dispenser | David C. Windorski, Nathan A. Abel | 2008-12-02 |