| 8883090 |
Sample collector and components thereof |
Robert R. Fiedler, Henry L. Walters |
2014-11-11 |
| 8393166 |
Sample collector and components thereof |
Robert R. Fiedler, Henry L. Walters |
2013-03-12 |
| 8056353 |
Sample collector and components thereof |
Robert R. Fiedler, Henry L. Walters |
2011-11-15 |
| 6354345 |
Pumping system |
Robert R. Fiedler, James Masek, Brian D. Dawson, Russell Todd Barker, Frederick Detlef Sueverkruepp, III +3 more |
2002-03-12 |
| 5915932 |
Peristaltic pump having a roller support |
Robert R. Fiedler, James Masek, Brian D. Dawson, Russell Todd Barker, Frederick Detlef Sueverkruepp, III +3 more |
1999-06-29 |
| 5777892 |
Doppler shift velocity measuring system with correction factors |
Larry Lee Fritz, Douglas T. Carson, Ralph E. Setter |
1998-07-07 |
| 5701646 |
Method of making a sensor |
Paul George Wright, Raymond Hulinsky, Douglas T. Carson |
1997-12-30 |
| 5576503 |
Pumping system |
Robert R. Fiedler, James Masek, Brian D. Dawson, Russell Todd Barker, Frederick Detlef Sueverkruepp, III +3 more |
1996-11-19 |
| 5557536 |
Direct measurement ultrasonic velocity measuring system |
Larry Lee Fritz, Douglas T. Carson |
1996-09-17 |
| 5401139 |
Pumping system |
Paul George Wright, Raymond Hulinsky, Douglas T. Carson |
1995-03-28 |
| 5371686 |
Ultrasonic fluid velocity measuring system |
Larry Lee Fritz, Douglas T. Carson |
1994-12-06 |
| 5339700 |
Sample collector |
Paul George Wright |
1994-08-23 |
| 5125801 |
Pumping system |
Paul George Wright, Raymond Hulinsky, Douglas T. Carson |
1992-06-30 |