|
PAT. NO. |
|
Title |
| 1 |
4,752,935 |
 |
Recessed
helical electrode structure in a gas laser |
| 2 |
4,672,622 |
|
Gas
transport laser apparatus with axial gas flow |
| 3 |
4,504,954 |
|
Laser
apparatus |
| 4 |
4,491,949 |
|
Apparatus
for producing laser radiation |
| 5 |
4,368,080 |
|
Method
of removing rust from metallic objects |
| 6 |
4,159,867 |
|
Device
and method for measuring the curvature of the cornea
|
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