| 6790674 |
Sampler |
Lowell Robert Nickolaus, Paul Thees Busboom, Jerome John Kazakevicius, John D. Hull, Ralph E. Setter +3 more |
2004-09-14 |
|
| 6494331 |
Sampler |
Lowell Robert Nickolaus, Paul Thees Busboom, Jerome John Kazakevicius, John D. Hull, Ralph E. Setter |
2002-12-17 |
$597,000 |
| 6354345 |
Pumping system |
Frederick A. Nabity, Robert R. Fiedler, James Masek, Brian D. Dawson, Russell Todd Barker +3 more |
2002-03-12 |
$795,000 |
| 6263747 |
Remote installation method and tool |
Douglas T. Carson, John D. Hull |
2001-07-24 |
$847,000 |
| 6152189 |
Sampler |
Lowell Robert Nickolaus, Paul Thees Busboom, Jerome John Kazakevicius, John D. Hull, Ralph E. Setter |
2000-11-28 |
$976,000 |
| 6123904 |
Water impurity analyzer |
Curtis W. Nicholls, Clifford LaRue McDonald, Jr. |
2000-09-26 |
$645,000 |
| 6081065 |
Pumping system |
Fredrick Alan Nabity, Raymond Hulinsky, Douglas T. Carson |
2000-06-27 |
$682,000 |
| 5994146 |
Water impurity analysis method |
Robert W. Allington, Curtis W. Nicholls, Clifford LaRue McDonald, Jr. |
1999-11-30 |
$618,000 |
| 5981289 |
Hydrogen sulfide analyzer |
David J. Shannon, Lowell Robert Nickolaus, Randy J. Forman, Clifford LaRue McDonald, Jr., Bennett K. Horenstein |
1999-11-09 |
$441,000 |
| 5915932 |
Peristaltic pump having a roller support |
Frederick A. Nabity, Robert R. Fiedler, James Masek, Brian D. Dawson, Russell Todd Barker +3 more |
1999-06-29 |
$584,000 |
| 5733789 |
Water impurity analysis method |
Curtis W. Nicholls, Clifford LaRue McDonald, Jr. |
1998-03-31 |
$645,000 |
| 5701646 |
Method of making a sensor |
Frederick A. Nabity, Raymond Hulinsky, Douglas T. Carson |
1997-12-30 |
$670,000 |
| D379585 |
Container |
— |
1997-06-03 |
|
| 5576503 |
Pumping system |
Frederick A. Nabity, Robert R. Fiedler, James Masek, Brian D. Dawson, Russell Todd Barker +3 more |
1996-11-19 |
$805,000 |
| 5531961 |
Water impurity analyzer |
Curtis W. Nicholls, Clifford LaRue McDonald, Jr. |
1996-07-02 |
$909,000 |
| 5401139 |
Pumping system |
Frederick A. Nabity, Raymond Hulinsky, Douglas T. Carson |
1995-03-28 |
$779,000 |
| 5339700 |
Sample collector |
Frederick A. Nabity |
1994-08-23 |
$792,000 |
| 5125801 |
Pumping system |
Frederick A. Nabity, Raymond Hulinsky, Douglas T. Carson |
1992-06-30 |
$1,505,000 |