| 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 |