Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8656602 | Holding mechanism for use with an ophthalmic tracer, and method | David Gerding, Kurt Schaeffer | 2014-02-25 |
| 8322042 | Holding mechanism for use with an ophthalmic tracer, and method | David Gerding, Kurt Schaeffer | 2012-12-04 |
| 8091244 | Holding mechanism for use with an ophthalmic tracer, and method | David Gerding, Kurt Schaeffer | 2012-01-10 |
| 7874079 | Holding mechanism for use with an ophthalmic tracer, and method | David Gerding, Kurt Schaeffer | 2011-01-25 |
| 7544038 | Tray stacking and unstacking corner grippers and handler | David Gerding | 2009-06-09 |
| 7369238 | Lens blank alignment and blocking device and method | Mark Wagner, David Gerding, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith +1 more | 2008-05-06 |
| D545848 | Alignment markings for lens blanks | Jennifer Snyder Shanks | 2007-07-03 |
| 7193714 | Lens blank alignment and blocking device and method | Mark Wagner, David Gerding, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith +1 more | 2007-03-20 |
| D527031 | Alignment markings for lens blanks | Jennifer Snyder Shanks | 2006-08-22 |
| 7080907 | System and method for aligning reference marks on a lens blank using adjustable alignment marks | Jennifer Snyder Shanks | 2006-07-25 |
| D519134 | Alignment markings for lens blanks | Jennifer Snyder Shanks | 2006-04-18 |
| D505141 | Computer generated alignment markings for lens blank displayed on a display | Jennifer Snyder Shanks | 2005-05-17 |
| 6869333 | Lens blank alignment and blocking device and method | Mark Wagner, David Gerding, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith +1 more | 2005-03-22 |
| 6846078 | System and method for aligning reference marks on a lens blank using adjustable alignment marks | Jennifer Snyder Shanks | 2005-01-25 |
| D489825 | Lens blocker | Mark Wagner, David Gerding, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith | 2004-05-11 |
| 6618952 | Tracer, clamp, and object engager for holding and tracing a lens mount of an eyeglass frame, a lens, and/or a lens pattern, to reliably detect a shape thereof even when the shape includes high wrap | Guenter G. Fietzke, David L. Kountz, Andrew W. Doan, Kimber W. Rarick, Don S. Wills +3 more | 2003-09-16 |
| 6243960 | Tracer, clamp and object engager for holding and tracing a lens mount of an eyeglass frame, a lens, and/or a lens pattern, to reliably detect a shape thereof even when the shape includes high wrap | Guenter G. Fietzke, David L. Kountz, Andrew W. Doan, Kimber W. Rarick, Don S. Wills +3 more | 2001-06-12 |
| D435053 | Eyeglass frame tracer | Andrew W. Doan, David L. Kountz, Guenter G. Fietzke | 2000-12-12 |
| 5805635 | Secure communication system | William E. Klund, Robert D. Isaak | 1998-09-08 |
| 5062085 | Vibration isolation module for towed seismic arrays | — | 1991-10-29 |