Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11233275 | Coated lead acid battery separator and lead acid batteries containing coated separator | Louise Robins, Cormac O'KEEFFE, Marvin C. Ho | 2022-01-25 |
| 6406658 | Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters | Chris R. Manners, Michelle D. Guertin, Hop D. Nguyen, Jouni P. Partanen, Nansheng Tang | 2002-06-18 |
| 6261077 | Rapid prototyping apparatus with enhanced thermal and/or vibrational stability for production of three dimensional objects | Raymond J. Bishop, Arvind Chari, Timothy A. Ferris | 2001-07-17 |
| 6241934 | Stereolithographic method and apparatus with enhanced control of prescribed stimulation production and application | Ross D. Beers | 2001-06-05 |