| 6994605 |
Vibratory amusement device for producing concentric illuminated rings |
Kenneth Kam-Sing Ho |
2006-02-07 |
| 6509088 |
Metal matrix composites with improved fatigue properties |
— |
2003-01-21 |
| 6202618 |
Piston with tailored mechanical properties |
Anil K. Sachdev, Raja K. Mishra |
2001-03-20 |
| 6074501 |
Heat treatment for aluminum casting alloys to produce high strength at elevated temperatures |
Anil K. Sachdev |
2000-06-13 |
| 5173124 |
Rapid gas quenching process |
Paul T. Kilhefner, III, Charles E. Baukal, Jr. |
1992-12-22 |
| 4528005 |
Smokestack emission control apparatus |
— |
1985-07-09 |
| 4455212 |
Gel electrode for early detection of metal fatigue |
— |
1984-06-19 |
| 4445999 |
Method of manufacturing gel electrode for early detection of metal fatigue |
— |
1984-05-01 |
| 4217180 |
Method of determining susceptibility of alloys to stress corrosion cracking |
David Arnott |
1980-08-12 |
