| 5493123 |
Surface defect inspection system and method |
Vaughn C. Hoxie, Clinton E. Utter |
1996-02-20 |
| 5459569 |
Nonintrusive modular particle detecting device |
Scott C. Knollenberg |
1995-10-17 |
| 5282151 |
Submicron diameter particle detection utilizing high density array |
— |
1994-01-25 |
| 4893928 |
Highly sensitive particle size detection device having noise cancellation |
— |
1990-01-16 |
| 4893932 |
Surface analysis system and method |
— |
1990-01-16 |
| 4798465 |
Particle size detection device having high sensitivity in high molecular scattering environment |
— |
1989-01-17 |
| 4740988 |
Laser device having mirror heating |
Ramin Lalezari, Kenneth R. Sample |
1988-04-26 |
| 4728190 |
Device and method for optically detecting particles in a fluid |
— |
1988-03-01 |
| 4636075 |
Particle measurement utilizing orthogonally polarized components of a laser beam |
— |
1987-01-13 |
| 4594715 |
Laser with stabilized external passive cavity |
— |
1986-06-10 |
| 4571079 |
Aerosol sampling device and method with improved sample flow characteristics |
— |
1986-02-18 |