| 10244938 |
Vision testing system and method |
Joseph A. Marino |
2019-04-02 |
| 10182713 |
Glare assembly for eye test display |
— |
2019-01-22 |
| 9820644 |
Glare assembly for eye test display |
— |
2017-11-21 |
| 9433347 |
Glare assembly for eye test display |
— |
2016-09-06 |
| 8992022 |
Glare assembly for computerized eye test display |
— |
2015-03-31 |
| 8550631 |
Glare assembly for computerized eye test display |
— |
2013-10-08 |
| 8419184 |
Ophthalmic examination system interface device |
Michael C. Whittenburg |
2013-04-16 |
| 8167429 |
Ophthalmic examination system wireless interface device |
Michael C. Whittenburg |
2012-05-01 |
| 7820944 |
Spectroscopic technique for measuring the composition of cored wire electrodes |
Susan M. Femec, Amy C. Russell |
2010-10-26 |
| 7536266 |
Universal X-ray fluorescence calibration technique for wire surface analysis |
Patrick R. Brennan |
2009-05-19 |
| 7521081 |
Method for reducing reactivity of ferroalloys used in fabricating coated stick welding electrodes |
David Fedor |
2009-04-21 |
| 7495766 |
Spectroscopic analysis technique for measuring the amount of surface material on wire |
André J. Sommer |
2009-02-24 |
| 7325444 |
Methods and systems for determining moisture transfer characteristics of welding materials |
— |
2008-02-05 |