Art Unit 3618
Group 3610Surface Transportation
- Active examiners
- 34
- Average office actions per grant
- 1.52
Grant ratio
- Art Unit 3618
- 71.5%
- Group 3610
- 69.9%
Active examiners
| John Daniel Walters | 81.2% | 1.40 | October 2026 |
|---|---|---|---|
| James Triggs | 86.8% | 1.23 | October 2026 |
| Jeffrey J. Restifo | 79.0% | 1.51 | October 2026 |
| Brian L Swenson | 81.3% | 1.24 | October 2026 |
| Jacob Meyer | 74.3% | 1.31 | October 2026 |
| Erez Gurari | 76.1% | 1.62 | October 2026 |
| Katy M. Ebner | 66.2% | 1.93 | October 2026 |
| James M Dolak | 79.7% | 1.51 | October 2026 |
| Steve Clemmons | 69.8% | 1.64 | October 2026 |
| Hilary Lynn Johns | 80.8% | 1.35 | October 2026 |
| Emma K. Frick | 70.3% | 1.83 | October 2026 |
| Brodie Follman | 70.2% | 1.26 | October 2026 |
| John R. Olszewski | 69.2% | 1.35 | September 2026 |
| Michael T Walsh | 73.6% | 1.27 | October 2026 |
| Ian Bryce Shelton | 76.5% | 1.29 | October 2026 |
| Zakaria Elahmadi | 28.1% | 2.01 | October 2026 |
| T. S. Fix | 25.6% | 2.02 | October 2026 |
| Bobby Rushing, Jr | 29.7% | 1.98 | October 2026 |
| William C. Joyce | 29.3% | 1.88 | October 2026 |
| Victor Macarthur | 25.7% | 1.88 | October 2026 |
| Joseph Brown | 19.4% | 2.47 | October 2026 |
| Gregory Robert Weber | 44.2% | 1.85 | September 2026 |
| Nicole Verley | 81.2% | 1.35 | October 2026 |
| Jake Cook | 44.0% | 1.35 | October 2026 |
| Gregory T Prather | 33.3% | 1.90 | October 2026 |
| Randell J Krug | 37.0% | 1.84 | October 2026 |
| Nicholas Kandas | 81.2% | 1.63 | October 2026 |
| Terence Boes | 43.9% | 1.57 | October 2026 |
| Hosam Shabara | 0.0% | 1.18 | October 2026 |
| Al-Birr Rahman Chowdhury | 0.0% | 1.00 | October 2026 |
| Bridget Avery | 21.4% | 1.14 | October 2026 |
| Duhyung Song | 0.0% | N/A | October 2026 |
| Jason C. Smith | 75.0% | 1.37 | October 2026 |
| Minnah Seoh | 12.5% | 2.39 | September 2026 |
Examiner distribution
- Median grant ratio
- 69.5%
- Middle 50% of grant ratios
- 30.6%–78.4%
- Median office actions / grant
- 1.54
- Middle 50% of office actions / grant
- 1.32–1.87
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Hau Van Phan | 80.6% | 1.48 | July 2026 Potentially inactive |
|---|---|---|---|
| Bryan Evans | 75.1% | 1.48 | March 2026 Appears inactive |
| F. Vanaman | 54.8% | 2.20 | June 2025 Appears inactive |
| Travis Coolman | 62.3% | 2.01 | April 2020 Appears inactive |
| Bridget Avery | 65.3% | 1.71 | May 2015 Appears inactive |
| Brian Cassidy | 74.9% | 1.50 | February 2019 Appears inactive |
| Chiedu Chibogu | 40.8% | 2.42 | December 2016 Appears inactive |
| Cynthia Collado | 60.9% | 2.37 | June 2019 Appears inactive |
| Ha D. Ho | 100.0% | 1.17 | February 2025 Appears inactive |
| Andrew Khouzam | 83.3% | 1.40 | October 2012 Appears inactive |
Based on available public USPTO records; may be incomplete.