Top Inventors at Porous Media All Time
Showing 1–35 of 35 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Michael R. Spearman | 22 |
| 2 | John H. Burban | 10 |
| 3 | Robert O. Crowder | 6 |
| #4 | Keith A. Roberts | 5 |
| #4 | Majid Zia | 5 |
| #6 | Patrick Richard Spearman | 4 |
| #7 | Craig J. Cuta | 3 |
| #7 | Daniel M. Spearman | 3 |
| #7 | Mathews Thundyil | 3 |
| #10 | Carl M. Geisz | 2 |
| #10 | Carl Hahn | 2 |
| #10 | Chaouki A. Khamis | 2 |
| #10 | Heath Burns | 2 |
| #10 | John W. Shanahan | 2 |
| #10 | Kevin Carlson | 2 |
| #10 | Mark Mickan | 2 |
| #10 | Martin Miller | 2 |
| #10 | Philip M. Rolchigo | 2 |
| #10 | Rochelle Marie Mickschl | 2 |
| #10 | Steven T. Jersey | 2 |
| #21 | Brent Joseph Steffensmeier | 1 |
| #21 | David Kolstad | 1 |
| #21 | Doug Mittlesteadt | 1 |
| #21 | Douglas M. Mittlesteadt | 1 |
| #21 | Eric M. Hollnagel | 1 |
| #21 | Eric C. Stender | 1 |
| #21 | John J. Brockman | 1 |
| #21 | Joseph Charles Tuma | 1 |
| #21 | Jeffrey William Berg | 1 |
| #21 | Matt Thundyil | 1 |
| #21 | Michael Saveliev | 1 |
| #21 | Michael Savellev | 1 |
| #21 | Ralph Fuller | 1 |
| #21 | Shane Conrad | 1 |
| #21 | Anthony J. Angelo | 1 |