Top Inventors at Rentech All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Dennis L. Yakobson | 22 |
| 2 | Charles B. Benham | 21 |
| 3 | Mark S. Bohn | 21 |
| #4 | Harold A. Wright | 15 |
| #5 | Belma Demirel | 12 |
| #6 | Mark D. Ibsen | 7 |
| #7 | Peter S. Pedersen | 7 |
| #8 | Dale R. Shackle | 6 |
| #9 | James Siebarth | 6 |
| #10 | Benjamin Chaloner-Gill | 5 |
| #11 | Dawid J. Duvenhage | 5 |
| #12 | George Apanel | 5 |
| #13 | Jesse W. Taylor | 5 |
| #14 | Sara L. Rolfe | 5 |
| #15 | Joshua B. Pearson | 3 |
| #16 | Olga Ionkina | 3 |
| #17 | Pandurang V. Nikrad | 3 |
| #18 | Randy Blevins | 3 |
| #19 | Richard O. Sheppard | 3 |
| #20 | Sergio Mohedas | 3 |
| #21 | Bahman Rejai | 2 |
| #22 | Claude C. Corkadel, III | 2 |
| #23 | Elijah C. Philipp | 2 |
| #24 | Herman Feldmann | 2 |
| #25 | Charles Benham | 1 |
| #26 | Dan Fraenkel | 1 |
| #27 | Deena Ferdous | 1 |
| #28 | Joseph Regnery | 1 |
| #29 | Karl Kharas | 1 |
| #30 | Praveen Jain | 1 |
| #31 | Ray J. Huang | 1 |
| #32 | Richard A. Bley | 1 |
| #33 | Richard Penning | 1 |
| #34 | Santiago Gomez | 1 |
| #35 | William H. Hawthorne | 1 |