Art Unit 3747
Group 3740Thermal and Combustion Technology, Motive and Fluid Power Systems
- Active examiners
- 34
- Average office actions per grant
- 1.62
Grant ratio
- Art Unit 3747
- 74.0%
- Group 3740
- 66.0%
Active examiners
| Hai Huynh | 89.6% | 1.17 | October 2026 |
|---|---|---|---|
| Charles Brauch | 77.5% | 1.59 | October 2026 |
| Long T. Tran | 79.3% | 1.60 | October 2026 |
| Johnny H Hoang | 84.5% | 1.53 | October 2026 |
| Joseph J Dallo | 82.7% | 1.20 | October 2026 |
| Jacob Amick | 79.6% | 1.49 | October 2026 |
| John Kwon | 82.6% | 1.36 | October 2026 |
| Gonzalo Laguarda | 62.5% | 2.18 | October 2026 |
| Kevin A Lathers | 78.3% | 1.62 | October 2026 |
| Sizo Vilakazi | 69.1% | 1.76 | October 2026 |
| Ruben Picon-Feliciano | 61.9% | 2.60 | August 2026 |
| Grant Moubry | 75.4% | 1.60 | October 2026 |
| John Zaleskas | 55.3% | 2.22 | October 2026 |
| Syed O. Hasan | 73.6% | 1.65 | October 2026 |
| Kevin R Steckbauer | 72.3% | 1.70 | October 2026 |
| Sherman Manley | 77.5% | 1.59 | September 2026 |
| Carl Staubach | 65.9% | 1.87 | October 2026 |
| James Kim | 69.0% | 1.84 | October 2026 |
| Tea Holbrook | 65.5% | 1.65 | October 2026 |
| Yi-Kai Wang | 74.1% | 1.44 | October 2026 |
| Omar Morales | 51.0% | 2.99 | October 2026 |
| George C. Jin | 72.9% | 1.40 | October 2026 |
| Kurt P Liethen | 65.9% | 1.81 | October 2026 |
| Joshua Campbell | 46.4% | 3.19 | October 2026 |
| Brian R Kirby | 61.4% | 1.68 | October 2026 |
| John D Bailey | 68.4% | 1.77 | October 2026 |
| Mark L Greene | 64.1% | 1.51 | October 2026 |
| Susan E Scharpf | 75.5% | 1.82 | August 2026 |
| Scott A Reinbold | 53.5% | 1.92 | October 2026 |
| Xiao Mo | 74.7% | 1.42 | October 2026 |
| Hung Q. Nguyen | 78.1% | 1.16 | October 2026 |
| Phutthiwat Wongwian | 91.7% | 1.33 | September 2026 |
| Logan Kraft | 75.0% | 1.55 | July 2026 |
| Liliana Cerullo | 0.0% | 1.00 | October 2026 |
Examiner distribution
- Median grant ratio
- 72.9%
- Middle 50% of grant ratios
- 64.8%–77.8%
- Median office actions / grant
- 1.65
- Middle 50% of office actions / grant
- 1.50–1.83
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Mahmoud Gimie | 86.4% | 1.29 | February 2025 Appears inactive |
|---|---|---|---|
| Erick R Solis | 83.4% | 1.24 | April 2026 Potentially inactive |
| Arnold Castro | 88.8% | 1.21 | July 2024 Appears inactive |
| Thomas Moulis | 84.1% | 1.20 | October 2021 Appears inactive |
| David Hamaoui | 61.6% | 2.20 | March 2023 Appears inactive |
| Anthony L. Bacon | 67.6% | 1.69 | November 2023 Appears inactive |
| Marguerite Mcmahon | 75.8% | 1.47 | May 2019 Appears inactive |
| Anthony D Taylor Jr | 65.8% | 1.82 | May 2026 Potentially inactive |
| Robert Werner | 69.8% | 2.05 | September 2022 Appears inactive |
| Examiner Diem Tran | 80.5% | 2.15 | July 2025 Appears inactive |
| Raza Najmuddin | 80.8% | 1.39 | October 2016 Appears inactive |
| Brian P. Monahon | 63.4% | 2.28 | April 2020 Appears inactive |
| Hieu T. Vo | 93.4% | 1.07 | September 2021 Appears inactive |
| Michael A. Kessler | 59.9% | 2.40 | January 2023 Appears inactive |
| Keith Coleman | 57.8% | 2.36 | December 2011 Appears inactive |
| Willis R. Wolfe, Jr | 92.3% | 1.17 | October 2013 Appears inactive |
| Elizabeth Hadley | 85.2% | 1.41 | March 2015 Appears inactive |
| J.Page Hufty | 66.7% | 1.36 | June 2010 Appears inactive |
| Kody Kight | 73.8% | 1.52 | August 2018 Appears inactive |
| Noah Kamen | 84.6% | 1.30 | September 2014 Appears inactive |
| Joshua A. Campbell | 57.1% | 1.45 | June 2016 Appears inactive |
| Lindsay M. Low | 21.7% | 2.05 | February 2024 Appears inactive |
| Ka Chun Leung | 100.0% | 1.66 | March 2025 Appears inactive |
| Raza Najmuddin | 7.1% | 1.00 | January 2017 Appears inactive |
| Hyder Ali | 100.0% | 1.18 | October 2008 Appears inactive |
| Garrett M. Hausman | 100.0% | 1.50 | March 2015 Appears inactive |
| T. M. Argenbright | 100.0% | 1.00 | February 2008 Appears inactive |
| Pedro Gomez | 100.0% | 1.00 | July 2012 Appears inactive |
Based on available public USPTO records; may be incomplete.