Art Unit 3677
Group 3670Wells, Earth Boring/Moving, Mining, Harvesters, Bridges, Roads, and Petroleum
- Active examiners
- 19
- Average office actions per grant
- 1.71
Grant ratio
- Art Unit 3677
- 64.7%
- Group 3670
- 68.7%
Active examiners
| Jack W. Lavinder | 62.7% | 1.82 | August 2026 |
|---|---|---|---|
| William Miller | 75.5% | 1.60 | August 2026 |
| Flemming Saether | 64.4% | 2.06 | August 2026 |
| Chuck Mah | 76.3% | 1.18 | August 2026 |
| Matthew Sullivan | 58.9% | 1.89 | August 2026 |
| Emily M Morgan | 33.1% | 2.83 | August 2026 |
| David M Upchurch | 70.5% | 1.69 | August 2026 |
| Michael Lee | 58.9% | 1.67 | August 2026 |
| Rowland Do | 64.7% | 1.83 | August 2026 |
| Jeffrey O'Brien | 47.9% | 1.94 | August 2026 |
| Louis A Mercado | 73.4% | 1.66 | August 2026 |
| Jason W San | 63.7% | 1.77 | August 2026 |
| Anna Salem Rashid | 18.3% | 1.69 | August 2026 |
| Jock Wong | 33.3% | 2.43 | August 2026 |
| Dil K Magar | 61.2% | 2.19 | August 2026 |
| Kara Brooks | 0.0% | N/A | August 2026 |
| Deztany O Jackson | 0.0% | N/A | August 2026 |
| Eugene G Byrd | 0.0% | 2.63 | August 2026 |
| Marcus Menezes | 100.0% | 2.03 | August 2026 |
Examiner distribution
- Median grant ratio
- 62.7%
- Middle 50% of grant ratios
- 53.4%–67.6%
- Median office actions / grant
- 1.82
- Middle 50% of office actions / grant
- 1.68–2.00
Active examiners with at least 20 applications.
Other associated examiners
Examiners without recent activity.
| Roberta Delisle ("Bobbi") | 76.4% | 1.40 | October 2024 Appears inactive |
|---|---|---|---|
| Gary Estremsky | 75.5% | 1.89 | January 2025 Appears inactive |
| Robert J. Sandy | 81.2% | 1.31 | November 2024 Appears inactive |
| James R. Brittain | 59.2% | 1.51 | May 2013 Appears inactive |
| Abigail Morrell | 65.3% | 1.81 | August 2019 Appears inactive |
| David C. Reese | 37.9% | 2.36 | October 2010 Appears inactive |
| David C. Reese | 46.2% | 1.73 | September 2013 Appears inactive |
| David C. Reese | 6.0% | 1.25 | January 2023 Appears inactive |
| Ruth C Rodriguez | 52.9% | 1.17 | February 2009 Appears inactive |
| Caroline L. Natirboff | 28.6% | 3.00 | January 2015 Appears inactive |
| Amit S. Dhillon | 62.3% | 1.55 | August 2021 Appears inactive |
| Gay Ann Spahn | 50.0% | 1.51 | January 2024 Appears inactive |
| Carl James Carlson | 77.3% | 1.18 | September 2024 Appears inactive |
| James Cline | 29.4% | 1.40 | January 2012 Appears inactive |
| Amber Helms | 44.4% | 1.00 | December 2022 Appears inactive |
Based on available public USPTO records; may be incomplete.