| 8656602 |
Holding mechanism for use with an ophthalmic tracer, and method |
Daniel E. Andrews, Kurt Schaeffer |
2014-02-25 |
| 8322042 |
Holding mechanism for use with an ophthalmic tracer, and method |
Daniel E. Andrews, Kurt Schaeffer |
2012-12-04 |
| 8091244 |
Holding mechanism for use with an ophthalmic tracer, and method |
Daniel E. Andrews, Kurt Schaeffer |
2012-01-10 |
| 7874079 |
Holding mechanism for use with an ophthalmic tracer, and method |
Daniel E. Andrews, Kurt Schaeffer |
2011-01-25 |
| 7571526 |
Multi-blade router tool, edger with multi-blade router tool, and method of edging eyeglass lenses |
— |
2009-08-11 |
| 7544038 |
Tray stacking and unstacking corner grippers and handler |
Daniel E. Andrews |
2009-06-09 |
| 7369238 |
Lens blank alignment and blocking device and method |
Mark Wagner, Daniel E. Andrews, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith +1 more |
2008-05-06 |
| 7338350 |
Combination router-end mill cutter tool, edger with combination tool, and method of edging eyeglass lenses |
— |
2008-03-04 |
| 7198436 |
Multi-blade router tool, edger with multi-blade router tool, and method of edging eyeglass lenses |
— |
2007-04-03 |
| 7193714 |
Lens blank alignment and blocking device and method |
Mark Wagner, Daniel E. Andrews, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith +1 more |
2007-03-20 |
| 7029378 |
Combination router-end mill cutter tool, edger with combination tool, and method of edging eyeglass lenses |
— |
2006-04-18 |
| 6869333 |
Lens blank alignment and blocking device and method |
Mark Wagner, Daniel E. Andrews, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith +1 more |
2005-03-22 |
| D489825 |
Lens blocker |
Mark Wagner, Daniel E. Andrews, Henrik Arthur Schutz, Jennifer Snyder Shanks, David M. Smith |
2004-05-11 |