Art Unit 3742
Group 3740Thermal and Combustion Technology, Motive and Fluid Power Systems
- Active examiners
- 31
- Average office actions per grant
- 1.99
Grant ratio
- Art Unit 3742
- 59.6%
- Group 3740
- 66.3%
Active examiners
| Reginald L. Alexander | 70.2% | 1.78 | June 2026 |
|---|---|---|---|
| Sang Y. Paik | 61.2% | 2.08 | August 2026 |
| Brian Jennison | 63.0% | 1.91 | August 2026 |
| Thor Campbell | 72.4% | 1.46 | August 2026 |
| Thien S Tran | 63.5% | 1.98 | August 2026 |
| Quang Van | 64.0% | 1.69 | August 2026 |
| Hung D. Nguyen | 59.9% | 1.76 | August 2026 |
| Ayub Maye | 55.6% | 3.48 | August 2026 |
| Eric Stapleton | 42.4% | 2.67 | June 2026 |
| Ket D. Dang | 49.5% | 2.71 | August 2026 |
| Jianying Atkisson | 45.3% | 2.45 | June 2026 |
| Phuong Nguyen | 61.6% | 2.09 | August 2026 |
| Joseph Iskra | 63.9% | 1.88 | August 2026 |
| Jimmy Chou | 51.4% | 2.29 | August 2026 |
| Thomas Ward | 40.4% | 3.12 | August 2026 |
| Michael Hoang | 44.4% | 3.08 | May 2026 |
| John J. Norton | 55.1% | 2.25 | August 2026 |
| John Wasaff | 35.2% | 2.60 | August 2026 |
| Kuangyue Chen | 51.1% | 2.37 | August 2026 |
| Lawrence H Samuels | 44.9% | 2.55 | August 2026 |
| Renee Larose | 71.5% | 1.80 | August 2026 |
| Alba T Rosario-Aponte | 37.3% | 3.21 | August 2026 |
| Stephen J. Ralis | 36.3% | 1.93 | August 2026 |
| Erin Mcgrath | 31.6% | 2.65 | August 2026 |
| Justin C Dodson | 26.7% | 3.75 | August 2026 |
| Joe E Mills Jr | 59.2% | 1.98 | August 2026 |
| Spencer H Kirkwood | 32.9% | 2.79 | July 2026 |
| Chris Q Liu | 37.3% | 2.28 | August 2026 |
| Vy T Nguyen | 47.6% | 2.17 | August 2026 |
| David P. Angwin | 45.7% | 2.30 | August 2026 |
| Ibrahime A. Abraham | 100.0% | 3.21 | August 2026 |
Examiner distribution
- Median grant ratio
- 50.3%
- Middle 50% of grant ratios
- 40.9%–61.5%
- Median office actions / grant
- 2.28
- Middle 50% of office actions / grant
- 1.95–2.67
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Mark Paschall | 85.3% | 1.37 | March 2021 Appears inactive |
|---|---|---|---|
| Geoffrey S. Evans | 72.8% | 1.62 | June 2025 Appears inactive |
| Shawntina Fuqua | 72.0% | 1.54 | September 2024 Appears inactive |
| Joseph M. Pelham | 68.5% | 1.75 | June 2024 Appears inactive |
| Samuel M. Heinrich | 69.3% | 1.52 | September 2019 Appears inactive |
| Michael Laflame | 68.6% | 1.89 | August 2022 Appears inactive |
| Gyounghyun Bae | 64.4% | 2.82 | November 2021 Appears inactive |
| Hemant Mathew | 50.2% | 3.01 | January 2017 Appears inactive |
| Daniel L. Robinson | 78.2% | 1.44 | March 2012 Appears inactive |
| Lindsey C. Teaters | 51.2% | 2.06 | March 2017 Appears inactive |
| M. Alexandra Elve | 51.9% | 2.30 | June 2016 Appears inactive |
| Frederick Calvetti | 38.1% | 2.84 | March 2025 Appears inactive |
| Brett Spurlock | 39.2% | 2.87 | January 2015 Appears inactive |
| Amit K. Singh | 35.7% | 2.63 | March 2018 Appears inactive |
| Diallo I. Duniver | 34.3% | 3.99 | June 2022 Appears inactive |
| Brandon Harvey | 61.9% | 2.10 | July 2019 Appears inactive |
| Timothy F. Simone | 54.5% | 1.55 | August 2009 Appears inactive |
| James Sims | 66.1% | 1.98 | April 2026 Potentially inactive |
| Vinod D. Patel | 30.2% | 1.87 | December 2011 Appears inactive |
| Biniam Asmelash | 47.7% | 2.83 | April 2020 Appears inactive |
| Gyounghyun Bae | 2.4% | 2.36 | June 2023 Appears inactive |
| Masahiko Muranami | 34.8% | 2.84 | December 2020 Appears inactive |
| Joseph Baillargeon | 37.5% | 3.26 | January 2020 Appears inactive |
| Kristopher Reichlen | 11.4% | 3.50 | April 2016 Appears inactive |
| Philip H. Leung | 84.8% | 1.11 | November 2008 Appears inactive |
| Brett Spurlock | 0.0% | 1.06 | December 2020 Appears inactive |
| Vinod D. Patel | 6.3% | 2.00 | September 2012 Appears inactive |
| Dan T. To | 14.3% | 1.00 | July 2014 Appears inactive |
| Mark Woodall | 28.6% | 2.90 | August 2014 Appears inactive |
| Maya Clark | 0.0% | N/A | October 2009 Appears inactive |
| Kristopher Reichlen | 50.0% | 2.50 | November 2016 Appears inactive |
Based on available public USPTO records; may be incomplete.