| 5488769 |
Method of making torque compensated cam assembly |
Michael W. Lawless |
1996-02-06 |
| 5357827 |
Torque compensated cam assembly and method |
Michael W. Lawless |
1994-10-25 |
| 5322422 |
Volumetric pump tube reshaper and method |
Michael W. Lawless |
1994-06-21 |
| 5219279 |
Volumetric pump with pump plunger support and method |
Michael W. Lawless |
1993-06-15 |
| 5180287 |
Method for monitoring fluid flow from a volumetric pump |
Michael W. Lawless, Joseph E. Doll, Chung-You C. Wu |
1993-01-19 |
| 5158437 |
Volumetric pump with spring-biased cracking valves |
Michael W. Lawless |
1992-10-27 |
| 5116203 |
Detecting occlusion of proximal or distal lines of an IV pump |
Michael W. Lawless, Joseph E. Doll, Chung-You C. Wu |
1992-05-26 |
| 5078362 |
Spring-biased valve for use in a positive displacement volumetic pump |
Michael W. Lawless |
1992-01-07 |
| 5055001 |
Volumetric pump with spring-biased cracking valves |
Michael W. Lawless |
1991-10-08 |
| 5039279 |
Sensor for detecting fluid flow from a positive displacement pump |
Michael W. Lawless |
1991-08-13 |
| 4215867 |
Targets and gated firing guns for propelling balls thereto |
— |
1980-08-05 |
| 4185824 |
Ball launcher with finger spin loading |
— |
1980-01-29 |
