| 5149339 |
Rotary device for removing particulates from a gas stream |
— |
1992-09-22 |
| 5084645 |
Electrorepulsive actuator |
Kenneth C. Curry |
1992-01-28 |
| 4932491 |
Body steered rover |
— |
1990-06-12 |
| 4926481 |
Computer access security code system |
— |
1990-05-15 |
| 4898631 |
Method for fabricating ceramic filaments and high density tape casting method |
— |
1990-02-06 |
| 4886065 |
In vivo electrode implanting system |
— |
1989-12-12 |
| 4877082 |
Convergent strand array liquid pumping system |
— |
1989-10-31 |
| 4860669 |
Energy efficient continuous flow ash lockhoper |
Jerry W. Suitor, David Dubis |
1989-08-29 |
| 4846224 |
Vortex generator for flow control |
Wilbur J. Marner, Naresh K. Rohatgi |
1989-07-11 |
| 4839121 |
High density tape casting system |
— |
1989-06-13 |
| 4770455 |
Passively activated prehensile digit for a robotic end effector |
— |
1988-09-13 |
| 4721462 |
Active hold-down for heat treating |
— |
1988-01-26 |
| 4626046 |
Tank tread assemblies with track-linking mechanism |
— |
1986-12-02 |
| 4537554 |
Shuttle car loading system |
— |
1985-08-27 |
| 4505710 |
Implantable fluid dispensing system |
— |
1985-03-19 |
| 4421183 |
Flexible drive apparatus for boring lateral bore holes from well |
— |
1983-12-20 |
| 4226288 |
Side hole drilling in boreholes |
— |
1980-10-07 |
| 4196619 |
Geological assessment probe |
— |
1980-04-08 |
| 4191159 |
System for slicing silicon wafers |
Robert A. Administrator of the National Aeronautics and Space Frosch |
1980-03-04 |
