Art Unit 3679
Group 3670Wells, Earth Boring/Moving, Mining, Harvesters, Bridges, Roads, and Petroleum
- Active examiners
- 29
- Average office actions per grant
- 1.93
Grant ratio
- Art Unit 3679
- 66.0%
- Group 3670
- 68.0%
Active examiners
| David E. Bochna | 75.6% | 1.81 | October 2026 |
|---|---|---|---|
| Greg Binda | 76.6% | 1.63 | October 2026 |
| Aaron Dunwoody | 69.6% | 2.01 | October 2026 |
| James Hewitt | 64.5% | 2.02 | October 2026 |
| Matthew R Buck | 82.2% | 1.82 | October 2026 |
| Fannie Kee | 65.0% | 2.08 | October 2026 |
| James A Linford | 59.2% | 2.06 | October 2026 |
| Zachary T Dragicevich | 71.0% | 2.16 | October 2026 |
| Michael P. Ferguson | 56.7% | 2.07 | October 2026 |
| James G. Sayre | 86.8% | 1.90 | October 2026 |
| Josh Skroupa | 76.6% | 1.61 | October 2026 |
| Joshua Kennedy | 54.5% | 1.94 | October 2026 |
| Victor Macarthur | 51.3% | 1.88 | October 2026 |
| Aaron L Lembo | 79.0% | 1.78 | October 2026 |
| William S. Choi | 60.7% | 2.24 | October 2026 |
| Daniel Wiley | 61.5% | 1.48 | October 2026 |
| Patrick F Lambe | 65.5% | 2.67 | October 2026 |
| Douglas S Wood | 78.3% | 2.26 | October 2026 |
| Jonathan Masinick | 54.0% | 1.73 | October 2026 |
| Matthew R Mcmahon | 43.6% | 2.25 | October 2026 |
| Alexander Tyler Rufrano | 37.8% | 2.42 | October 2026 |
| Fredrick Conley | 0.0% | 1.68 | October 2026 |
| Alison N Labarge | 0.0% | 1.91 | October 2026 |
| Ifeolu A Adeboyejo | 0.0% | 2.29 | October 2026 |
| Myles A Throop | 0.0% | 2.04 | September 2026 |
| Matthew D. Troutman | 53.3% | 1.81 | August 2026 |
| Angela M. Ditrani | 100.0% | 2.92 | October 2026 |
| Daniel Craig | 0.0% | 1.09 | October 2026 |
| Zakiya W. Bates | 100.0% | 1.49 | October 2026 |
Examiner distribution
- Median grant ratio
- 61.5%
- Middle 50% of grant ratios
- 51.3%–75.6%
- Median office actions / grant
- 2.01
- Middle 50% of office actions / grant
- 1.81–2.16
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Nahid Amiri | 54.1% | 2.16 | July 2019 Appears inactive |
|---|---|---|---|
| Matthieu Setliff | 52.1% | 2.38 | December 2019 Appears inactive |
| Jay R. Ripley | 54.2% | 1.93 | June 2016 Appears inactive |
| Gwendolyn Driggers | 21.0% | 2.64 | February 2015 Appears inactive |
| Ernesto Garcia | 22.7% | 1.85 | September 2009 Appears inactive |
| Gwendolyn Driggers | 7.4% | 1.80 | May 2015 Appears inactive |
| Eric Chau | 28.6% | 2.14 | May 2012 Appears inactive |
| Robert Williams | 25.9% | 1.57 | September 2010 Appears inactive |
| Cory B Siegert | 63.2% | 2.31 | June 2019 Appears inactive |
| Clifford J. Louden | 58.3% | 1.00 | March 2009 Appears inactive |
| Anna Momper | 100.0% | 2.26 | February 2026 Appears inactive |
| Ignacio E. Landeros | 0.0% | 2.00 | January 2017 Appears inactive |
| Jeffery Acker | 100.0% | 1.00 | August 2016 Appears inactive |
Based on available public USPTO records; may be incomplete.