Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7469831 | Laser-based method and system for processing targeted surface material and article produced thereby | Bo Gu, Jonathan S. Ehrmann, Donald J. Svetkoff, Kevin Sullivan | 2008-12-30 |
| 7176407 | Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site | Bradley Hunter, Jonathan S. Ehrmann, Michael Plotkin | 2007-02-13 |
| 7015418 | Method and system for calibrating a laser processing system and laser marking system utilizing same | Jonathan S. Ehrmann, You Li, Rainer Schramm, Kurt Pelsue | 2006-03-21 |
| 6949844 | High-speed precision positioning apparatus | Bradley Hunter | 2005-09-27 |
| 6744228 | High-speed precision positioning apparatus | Bradley Hunter | 2004-06-01 |
| 6573473 | Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site | Bradley Hunter, Jonathan S. Ehrmann, Michael Plotkin | 2003-06-03 |
| 6483071 | Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing site | Bradley Hunter, Jonathan S. Ehrmann, Michael Plotkin | 2002-11-19 |
| 6144118 | High-speed precision positioning apparatus | Bradley Hunter | 2000-11-07 |
| 4571718 | Optical disk cartridge and cooperating apparatus | Roger G. Covington | 1986-02-18 |